Fatal error: Uncaught ArgumentCountError: mysqli_error() expects exactly 1 argument, 0 given in /home/prefixit/public_html/index_press_case.php:334 Stack trace: #0 /home/prefixit/public_html/index_press_case.php(334): mysqli_error() #1 {main} thrown in /home/prefixit/public_html/index_press_case.php on line 334