A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_URI::$config is deprecated
Filename: core/URI.php
Line Number: 101
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Router::$uri is deprecated
Filename: core/Router.php
Line Number: 127
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$benchmark is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$hooks is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$config is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$log is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$utf8 is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$uri is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$exceptions is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$router is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$output is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$security is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$input is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$lang is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$db is deprecated
Filename: core/Loader.php
Line Number: 396
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated
Filename: database/DB_driver.php
Line Number: 371
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
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 $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 129
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_database_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 279
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_database_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 151
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_database_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 207
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_database_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_database_driver.php
Line Number: 296
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_database_driver::gc($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/stt47.scisoc.or.th/httpdocs/index.php
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/stt47.scisoc.or.th/httpdocs/index.php
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/stt47.scisoc.or.th/httpdocs/index.php
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/stt47.scisoc.or.th/httpdocs/index.php
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/stt47.scisoc.or.th/httpdocs/index.php
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/stt47.scisoc.or.th/httpdocs/index.php
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/stt47.scisoc.or.th/httpdocs/index.php
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/stt47.scisoc.or.th/httpdocs/index.php
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/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
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: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: Warning
Message: session_start(): Session cannot be started after headers have already been sent
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Page::$session is deprecated
Filename: core/Loader.php
Line Number: 1283
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$load is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$benchmark is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$hooks is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$config is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$log is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$utf8 is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$uri is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$exceptions is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$router is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$output is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$security is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$input is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$lang is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$db is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$session is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/application/controllers/Page.php
File: /var/www/vhosts/stt47.scisoc.or.th/httpdocs/index.php
Message from host | STT47
Assistant Professor Dr. Anamai Damnet
Dean of Faculty of Liberal Arts and Science, Kasetsart University
Welcome Message from the host of the 47th International Congress on Science, Technology and Technology–based Innovation (STT47)
It is our pleasure and honour to welcome you to Kasetsart University, Kamphaeng Saen Campus on behalf of the Faculty of Liberal Arts and Science to the 47th International Congress on Science, Technology and Technology–based Innovation (STT47).
The congress will give us opportunities to exchange the present and the future knowledge and experiences among national and international expertise scientists and technologists, as well as, the young scientists in various fields of Science, Technology and Technology–based Innovation.
The knowledge of science, technology and technology–based innovation have inspired many. They have become one of the crucial key factors for the world evolution. For all these years, a number of outstanding scientists, and numerous eminent scientists have contributed considerably to the world by presenting and sharing their latest research in this continual engraved congress.
We are grateful to our sponsors, advisory boards, invited speakers, reviewers, authors, and all participants, who have supported our initiative and have assisted in its organisation.
I take this opportunity to thank each and every one of you personally. I hope the congress would shed more light on our world of science, technology and technology–based innovation.
Assistant Professor Dr. Anamai Damnet
