You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(, , ) VALUES ('aa516d6524ea8a4b632237cf257a9cc3', 0, '1547938196')' at line 2 SQL=INSERT INTO (, , ) VALUES ('aa516d6524ea8a4b632237cf257a9cc3', 0, '1547938196')