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 ('4c9a3e51318b95b91f8e1d6177078aca', 0, '1556071040')' at line 2 SQL=INSERT INTO (, , ) VALUES ('4c9a3e51318b95b91f8e1d6177078aca', 0, '1556071040')