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Fatal error: Uncaught mysqli_sql_exception: Too many connections in /var/www/db.php:16 Stack trace: #0 /var/www/db.php(16): mysqli_connect() #1 /var/www/hottg/function.php(212): db() #2 /var/www/hottg/post.php(81): select() #3 /var/www/hottg/route.php(63): include_once('...') #4 {main} thrown in /var/www/db.php on line 16