Fatal error: Uncaught TypeError: Argument 1 passed to checkLogin() must be an instance of mysqli, string given, called in /var/www/crown.as/crown3d/admin/index.php on line 5 and defined in /var/www/crown.as/crown3d/lib/functions/functions.php:125 Stack trace: #0 /var/www/crown.as/crown3d/admin/index.php(5): checkLogin('1') #1 {main} thrown in /var/www/crown.as/crown3d/lib/functions/functions.php on line 125