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 ('b68d0ab37e80cdbac1d85717a093e94a', 0, '1556084884')' at line 2 SQL=INSERT INTO (, , ) VALUES ('b68d0ab37e80cdbac1d85717a093e94a', 0, '1556084884')