A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_URI::$config is deprecated

Filename: core/URI.php

Line Number: 101

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property MY_Router::$uri is deprecated

Filename: core/Router.php

Line Number: 127

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /var/www/vhosts/biswalchem.com/httpdocs/system/core/Exceptions.php:271)

Filename: core/Security.php

Line Number: 275

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/core/MY_Security.php
Line: 13
Function: csrf_verify

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Home::$benchmark is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Home::$hooks is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Home::$config is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Home::$log is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Home::$utf8 is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Home::$uri is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Home::$exceptions is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Home::$router is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Home::$output is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Home::$security is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Home::$input is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Home::$lang is deprecated

Filename: core/Controller.php

Line Number: 82

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: MX/Loader.php

Line Number: 160

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Home::$template is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: MX/Loader.php

Line Number: 160

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 129

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 279

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 151

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 207

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 296

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 334

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 282

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: Warning

Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 289

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 304

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 314

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 315

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 316

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 317

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 375

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated

Filename: database/DB_driver.php

Line Number: 371

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 109
Function: DB

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 44
Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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A PHP Error was encountered

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Home::$db is deprecated

Filename: MX/Loader.php

Line Number: 109

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 109
Function: _error_handler

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
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Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
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Function: require_once


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File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
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Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
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Function: require_once


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File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
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Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
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Function: require_once


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File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
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Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
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Function: require_once


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File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
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Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated

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File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /var/www/vhosts/biswalchem.com/httpdocs/application/models/Cms_model.php
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Function: driver

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/libraries/Referrer.php
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Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
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Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
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Function: require_once


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File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/models/Cms_model.php
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Function: driver

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/libraries/Referrer.php
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Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
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Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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Severity: 8192

Message: Creation of dynamic property Home::$cache is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/models/Cms_model.php
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Function: driver

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/libraries/Referrer.php
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Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
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Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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Message: Creation of dynamic property Home::$Cms_model is deprecated

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File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 213
Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/libraries/Referrer.php
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Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
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Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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Message: Creation of dynamic property Home::$referrer is deprecated

Filename: core/Loader.php

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Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: library

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: libraries

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
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Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
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Function: require_once


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Severity: 8192

Message: Creation of dynamic property Home::$Admin_model is deprecated

Filename: core/Loader.php

Line Number: 358

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 213
Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/models/Headfoot_model.php
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Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: models

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
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Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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Severity: 8192

Message: Creation of dynamic property Home::$Headfoot_model is deprecated

Filename: core/Loader.php

Line Number: 358

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 213
Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: models

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
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Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
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Function: require_once


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Message: Creation of dynamic property Home::$Auth_model is deprecated

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File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
Line: 213
Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: model

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: models

File: /var/www/vhosts/biswalchem.com/httpdocs/application/third_party/MX/Loader.php
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Function: initialize

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
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Function: __construct

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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Message: Creation of dynamic property Home::$CI is deprecated

Filename: controllers/Home.php

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Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
Line: 45
Function: _error_handler

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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Filename: libraries/Template.php

Line Number: 90

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/libraries/Template.php
Line: 90
Function: _error_handler

File: /var/www/vhosts/biswalchem.com/httpdocs/application/controllers/Home.php
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Function: loadSub

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
Line: 338
Function: require_once


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Filename: core/Input.php

Line Number: 572

Backtrace:

File: /var/www/vhosts/biswalchem.com/httpdocs/application/models/Cms_model.php
Line: 2746
Function: ip_address

File: /var/www/vhosts/biswalchem.com/httpdocs/application/hooks/compress.php
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Function: chkIPBaned

File: /var/www/vhosts/biswalchem.com/httpdocs/index.php
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Function: require_once


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Group news | Biswal Laboratory

  RESEARCH GROUP NEWS!

AWARDS AND ACHIEVEMENTS

Congratulations to Jeeban for receiving best poster Prize at CACEE-2024 held from 16-20th Dec. 2024 at TIFR Mumbai.

Congratulations, Shankalpa and team, for their work published in Chem. Commun.

Congratulations, Adithyan and team, for their work published in Chem. Commun.

Congratulations to Adithyan for receiving best poster Prize at ICFMPT-2024 held from 14-16th Mar. 2024 at IOP Bhubaneswar.

Congratulations, Satyapriya and team, for their work published in Chemistry - A Europian Journal.

Congratulations to Adithyan and Jeebanjyoti for receiving a poster Prize at the Inter IISER-NISER Chemistry Meet held from 23rd to 25th Feb. 2024 at IISER Kolkata.

Congratulations, Jeebanjyoti and team, for their work published in Chemistry of Materials.

Congratulations, Adithyan and team, for their work published in Advanced Materials.

GROUP BUSINESS
Group meeting: Every Saturday at 10 AM
Lab responsibilities:

Instrument Responsibilities

In-charge
1) UF test skid; 2) Tensile strength meter; 3) Stirred cell; 4) FS and HF membrane casting machine; 5) Contact angle meter; 6) Rota evaporator and chillers

Adithyan P.
1) UPS system; 2) Photocatalytic system; 3) GC, gas line and cylinders; 4) Magnetic stirrers; 5) Fumehood and Schlenck Line

 Satyapriya Nath
1) Microwave synthesizer; 2) Ball Mill; 3) Refrigerators; 4) Ovens (Hot air/Vacuum/Microwave); 5) Optical microscope; 6) FTIR

  Mahalaxmi Samal
1) Computers/Printers/Projector; 2) Group website; 3) Centrifuge; 4) Overhead stirrer; 5) pH meter; 6) Weighing balance

Jeebanjyoti Mohapatra
1) Vortex mixer and shaker; 2) Micropipette; 3) Bath sonicator; 4) Melting point apparatus; 5) UV lamps

Adithyan P.
1) Chemicals and glassware; 2) Stationery and lab consumables; 3) Liquid N2 and Dewar flask; 4) Vacuum pumps and compressor; 5) Air Conditioner 

Sankalpa N. Panda
UPCOMING TALKS/EVENTS
Processability and Applications of Reticular Advanced Materials (PARAM 2025), NISER Bhubaneswar