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 /pub/virtfiwa/hydronaut.eu/web/www/centrum/system/database/drivers/mysql/mysql_driver.php:91 Stack trace: #0 /pub/virtfiwa/hydronaut.eu/web/www/centrum/system/database/DB_driver.php(115): CI_DB_mysql_driver->db_pconnect() #1 /pub/virtfiwa/hydronaut.eu/web/www/centrum/system/database/DB.php(148): CI_DB_driver->initialize() #2 /pub/virtfiwa/hydronaut.eu/web/www/centrum/system/core/Loader.php(346): DB(Array, NULL) #3 /pub/virtfiwa/hydronaut.eu/web/www/centrum/application/core/MY_Model.php(867): CI_Loader->database() #4 /pub/virtfiwa/hydronaut.eu/web/www/centrum/application/core/MY_Model.php(104): MY_Model->_set_database() #5 /pub/virtfiwa/hydronaut.eu/web/www/centrum/system/core/Common.php(174): MY_Model->__construct() #6 /pub/virtfiwa/hydronaut.eu/web/www/centrum/system/core/Loader.php(296): load_class('Model', 'core') #7 /pub/virtfiwa/hydronaut.eu/web/www/centrum/application/core/MY_Controller.php(174): CI_Loader->model('gallery_model', 'gallery') in /pub/virtfiwa/hydronaut.eu/web/www/centrum/system/database/drivers/mysql/mysql_driver.php on line 91