Fatal error: Uncaught mysqli_sql_exception: Too many connections in /var/www/html/rock/connect.php:5
Stack trace:
#0 /var/www/html/rock/connect.php(5): mysqli_connect()
#1 /var/www/html/producto.php(22): include('...')
#2 {main}
thrown in /var/www/html/rock/connect.php on line 5