Fatal error: Call to undefined function mysql_connect() in /home/levelpla/public_html/core/vb/database.php on line 309 Thanks
Can you try to use phpinfo() for determining if mysql is running correctly. In genernal you should not use mysql anymore more but rather the new improved version of mysql, called mysqlihttp://php.net/manual/de/book.mysqli.php You can in addition programmatically check if a function exists with method_exists method Also, please tell us which OS do you run? Do you have any control panel? Is this happening on all your web sites or just on this one?
Check if your mysql server is working, or even if its installed The script cannot connect to your mysql server.