Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home/pat/website/public/math/include/mysql_header.inc:3 Stack trace: #0 /home/pat/website/public/math/visual/backgen/index.php(4): include() #1 {main} thrown in /home/pat/website/public/math/include/mysql_header.inc on line 3