Fatal error: Uncaught Error: Call to undefined function mysql_pconnect() in /srv/app/valory/htdocs/application/CI_system/database/drivers/mysql/mysql_driver.php:91 Stack trace: #0 /srv/app/valory/htdocs/application/CI_system/database/DB_driver.php(115): CI_DB_mysql_driver->db_pconnect() #1 /srv/app/valory/htdocs/application/CI_system/database/DB.php(148): CI_DB_driver->initialize() #2 /srv/app/valory/htdocs/application/CI_system/core/Loader.php(346): DB(Array, NULL) #3 /srv/app/valory/htdocs/application/CI_system/core/Loader.php(1171): CI_Loader->database() #4 /srv/app/valory/htdocs/application/CI_system/core/Loader.php(152): CI_Loader->_ci_autoloader() #5 /srv/app/valory/htdocs/application/CI_system/core/Controller.php(51): CI_Loader->initialize() #6 /srv/app/valory/htdocs/application/Valory_app/core/Base_Controller.php(12): CI_Controller->__construct() #7 /srv/app/valory/htdocs/application/CI_system/core/CodeIgniter.php(308): Base_Controller->__construct() #8 /srv/app/valory/htdocs/index.php(201): require_once('/srv/app in /srv/app/valory/htdocs/application/CI_system/database/drivers/mysql/mysql_driver.php on line 91