A PHP Error was encountered

Severity: Notice

Message: Only variable references should be returned by reference

Filename: core/Common.php

Line Number: 239

A PHP Error was encountered

Severity: Notice

Message: Only variables should be assigned by reference

Filename: core/Controller.php

Line Number: 51

Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home/linweb20/h/hairextensionaires.com-1065545693/user/htdocs/system/database/drivers/mysql/mysql_driver.php:70 Stack trace: #0 /home/linweb20/h/hairextensionaires.com-1065545693/user/htdocs/system/database/DB_driver.php(115): CI_DB_mysql_driver->db_connect() #1 /home/linweb20/h/hairextensionaires.com-1065545693/user/htdocs/system/database/DB.php(137): CI_DB_driver->initialize() #2 /home/linweb20/h/hairextensionaires.com-1065545693/user/htdocs/system/core/Loader.php(242): DB(Array, NULL) #3 /home/linweb20/h/hairextensionaires.com-1065545693/user/htdocs/system/core/Loader.php(1015): CI_Loader->database() #4 /home/linweb20/h/hairextensionaires.com-1065545693/user/htdocs/system/core/Controller.php(53): CI_Loader->_ci_autoloader() #5 /home/linweb20/h/hairextensionaires.com-1065545693/user/htdocs/application/core/SM_Controller.php(37): CI_Controller->__construct() #6 /home/linweb20/h/hairextensionaires.com-1065545693/user/htdocs/application/controllers/site.php(42): SM_Controller->__construct() #7 /home/linweb20/h/hairextensionaires.com-1065545693/user/htdocs/system/core/CodeIgniter.php(267): Site->__construct() #8 /home/linweb20/h/hairextensionaires.com-1065545693/user/htdocs/index.php(163): require_once('/home/linweb20/...') #9 {main} thrown in /home/linweb20/h/hairextensionaires.com-1065545693/user/htdocs/system/database/drivers/mysql/mysql_driver.php on line 70