Fatal error: Uncaught mysqli_sql_exception: Column 'tylko_kartonami' in order clause is ambiguous in /home/server598783/ftp/kames/klasy/Db_mysql.php:57 Stack trace: #0 /home/server598783/ftp/kames/klasy/Db_mysql.php(57): mysqli_query(Object(mysqli), 'SELECT DISTINCT...') #1 /home/server598783/ftp/kames/klasy/Rekordy.php(133): Db_mysql->query('SELECT DISTINCT...') #2 /home/server598783/ftp/kames/sklep/sklep_towary.php(58): Rekordy::dajTabliceSql(Object(Db), 'SELECT DISTINCT...') #3 /home/server598783/ftp/kames/sklep.php(58): include('/home/server598...') #4 /home/server598783/ftp/kames/index.php(243): include('/home/server598...') #5 {main} thrown in /home/server598783/ftp/kames/klasy/Db_mysql.php on line 57