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 ('a3cc614cb0539d4eebfe00644278ce3a', 0, '1552927903')' at line 2 SQL=INSERT INTO (, , ) VALUES ('a3cc614cb0539d4eebfe00644278ce3a', 0, '1552927903')