Fatal error: Uncaught mysqli_sql_exception: Unknown column 'current_number' in 'field list' in /var/www/html/Queuing/end_of_day.php:9 Stack trace: #0 /var/www/html/Queuing/end_of_day.php(9): mysqli->query() #1 {main} thrown in /var/www/html/Queuing/end_of_day.php on line 9