A PHP Error was encountered

Severity: Notice

Message: Only variable references should be returned by reference

Filename: core/Common.php

Line Number: 257


Fatal error: Uncaught Error: Call to undefined function mysql_pconnect() in /var/www/vhosts/weborient.eu/httpdocs/app/system/database/drivers/mysql/mysql_driver.php:91 Stack trace: #0 /var/www/vhosts/weborient.eu/httpdocs/app/system/database/DB_driver.php(115): CI_DB_mysql_driver->db_pconnect() #1 /var/www/vhosts/weborient.eu/httpdocs/app/system/database/DB.php(148): CI_DB_driver->initialize() #2 /var/www/vhosts/weborient.eu/httpdocs/app/system/core/Loader.php(346): DB(Array, NULL) #3 /var/www/vhosts/weborient.eu/httpdocs/app/application/controllers/DefaultController.php(11): CI_Loader->database() #4 /var/www/vhosts/weborient.eu/httpdocs/app/application/controllers/PortfolioController.php(10): DefaultController->__construct() #5 /var/www/vhosts/weborient.eu/httpdocs/app/system/core/CodeIgniter.php(308): PortfolioController->__construct() #6 /var/www/vhosts/weborient.eu/httpdocs/app/index.php(202): require_once('/var/www/vhosts...') #7 {main} thrown in /var/www/vhosts/weborient.eu/httpdocs/app/system/database/drivers/mysql/mysql_driver.php on line 91