Fatal error: Uncaught mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 in D:\cls\nusgerman\portaladmin_sort.php:14 Stack trace: #0 D:\cls\nusgerman\portaladmin_sort.php(14): mysqli_query() #1 {main} thrown in D:\cls\nusgerman\portaladmin_sort.php on line 14