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 ('55a4127155e88bbfe4865571f4819fd3', 0, '1556071457')' at line 2 SQL=INSERT INTO (, , ) VALUES ('55a4127155e88bbfe4865571f4819fd3', 0, '1556071457')