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 ('d521c0c78e935a4bc0db4d66685ac455', 0, '1558453222')' at line 2 SQL=INSERT INTO (, , ) VALUES ('d521c0c78e935a4bc0db4d66685ac455', 0, '1558453222')