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 ('020c9447a3e231fa2562f972c0c8708b', 0, '1556071994')' at line 2 SQL=INSERT INTO (, , ) VALUES ('020c9447a3e231fa2562f972c0c8708b', 0, '1556071994')