These links should help: step4/sv.php

Fatal error: Uncaught mysqli_sql_exception: Too many connections in /var/www/vhosts/typeconnection.com/httpdocs/404.php:108 Stack trace: #0 /var/www/vhosts/typeconnection.com/httpdocs/404.php(108): mysqli->__construct() #1 /var/www/vhosts/typeconnection.com/httpdocs/404.php(152): connect_to_database() #2 {main} thrown in /var/www/vhosts/typeconnection.com/httpdocs/404.php on line 108