Fatal error: Uncaught mysqli_sql_exception: Too many connections in /htdocs/vendor/pear/db/DB/mysqli.php:331 Stack trace: #0 /htdocs/vendor/pear/db/DB/mysqli.php(331): mysqli_connect() #1 /htdocs/vendor/pear/db/DB.php(571): DB_mysqli->connect() #2 /htdocs/config.inc.php(31): DB::connect() #3 /htdocs/index.php(7): include_once('...') #4 {main} thrown in /htdocs/vendor/pear/db/DB/mysqli.php on line 331