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 ('31a1d7e1bc0c0b9f2c2fa78a2deb5200', 0, '1560806286')' at line 2 SQL=INSERT INTO (, , ) VALUES ('31a1d7e1bc0c0b9f2c2fa78a2deb5200', 0, '1560806286')