Severity: 8192
Message: Return type of CI_Session_database_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 129
Backtrace:
File: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_database_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 280
Backtrace:
File: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_database_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 151
Backtrace:
File: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_database_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 208
Backtrace:
File: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_database_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 297
Backtrace:
File: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
Severity: 8192
Message: Return type of CI_Session_database_driver::gc($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: 335
Backtrace:
File: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
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: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
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: 294
Backtrace:
File: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
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: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
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: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
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: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
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: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
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: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
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: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
Severity: Warning
Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 110
Backtrace:
File: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
Severity: Warning
Message: session_start(): Session cannot be started after headers have already been sent
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /home/ithub/scienceporterbd.org/application/controllers/Pages.php
Line: 8
Function: __construct
File: /home/ithub/scienceporterbd.org/index.php
Line: 315
Function: require_once
Science Porter Bangladesh is a scientific communication platform based in Bangladesh. Though we started locally, we have been successful to deliver the message of science to more than 150,000 peoples from more than 65 countries. We are hosting international seminars regularly with some of the best scientists in the world on cutting edge technologies, ranging from precise genome editing, algal biofuel production
