Błąd zapytania do bazy danych: SELECT d_list_pictures_categories._name_pl, d_list_pictures_categories._id FROM d_list_pictures_categories WHERE d_list_pictures_categories._main_cat_id = ORDER BY d_list_pictures_categories._order;
MySQL error 1064: 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 'ORDER BY d_list_pictures_categories._order' at line 8