Fatal error: Uncaught mysqli_sql_exception: Too many connections in /var/www/db.php:14 Stack trace: #0 /var/www/db.php(14): mysqli_connect() #1 /var/www/tg-me/function.php(300): db() #2 /var/www/tg-me/add.php(75): insert() #3 {main} thrown in /var/www/db.php on line 14