Fatal error: Uncaught mysqli_sql_exception: Unknown column 'code' in 'SELECT' in /www/tyrfl709/tasks/3.1/index.php:16 Stack trace: #0 /www/tyrfl709/tasks/3.1/index.php(16): mysqli_query() #1 {main} thrown in /www/tyrfl709/tasks/3.1/index.php on line 16