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 ('4c4c927c3dad8fcae05d06e703df702a', 0, '1553259404')' at line 2 SQL=INSERT INTO (, , ) VALUES ('4c4c927c3dad8fcae05d06e703df702a', 0, '1553259404')