Fatal error: Uncaught ArgumentCountError: mysqli_error() expects exactly 1 argument, 0 given in /home/prefixit/public_html/index_prices.php:114 Stack trace: #0 /home/prefixit/public_html/index_prices.php(114): mysqli_error() #1 {main} thrown in /home/prefixit/public_html/index_prices.php on line 114