Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /var/www/shop/classes/db/MySQL.php:51 Stack trace: #0 /var/www/shop/classes/db/Db.php(319): MySQLCore->connect() #1 /var/www/shop/classes/db/Db.php(239): DbCore->__construct('127.0.0.1', 'shop_user', '!S@f3P@$$w0rd.', 'shop') #2 /var/www/shop/config/alias.php(66): DbCore::getInstance() #3 /var/www/shop/classes/shop/Shop.php(329): pSQL('batteryupsforle...') #4 /var/www/shop/config/config.inc.php(114): ShopCore::initialize() #5 /var/www/shop/index.php(33): require('/var/www/shop/c...') #6 {main} thrown in /var/www/shop/classes/db/MySQL.php on line 51