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 ('e4a189acb1e481cccff6049e881ca2b1', 0, '1550492837')' at line 2 SQL=INSERT INTO (, , ) VALUES ('e4a189acb1e481cccff6049e881ca2b1', 0, '1550492837')