Fatal error: Uncaught TypeError: mysqli_fetch_array(): Argument #1 ($result) must be of type mysqli_result, PDOStatement given in /var/www/slideserve_webapp_secure/user_profile_pro.php:8 Stack trace: #0 /var/www/slideserve_webapp_secure/user_profile_pro.php(8): mysqli_fetch_array() #1 /var/www/slideserve_webapp_secure/user_profile.php(82): include('...') #2 {main} thrown in /var/www/slideserve_webapp_secure/user_profile_pro.php on line 8