Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /var/www/html/clay6/login_mod/examples/signin_signup/application.config.php:13 Stack trace: #0 /var/www/html/clay6/login_mod/examples/signin_signup/index.php(24): require_once() #1 {main} thrown in /var/www/html/clay6/login_mod/examples/signin_signup/application.config.php on line 13