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 ('02d0ebe6fb94b4b29cd55dfe9db4bf6d', 0, '1547601533')' at line 2 SQL=INSERT INTO (, , ) VALUES ('02d0ebe6fb94b4b29cd55dfe9db4bf6d', 0, '1547601533')