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 ('0f0dc9f3b3bf0e9f416d219df5a8438c', 0, '1550655391')' at line 2 SQL=INSERT INTO (, , ) VALUES ('0f0dc9f3b3bf0e9f416d219df5a8438c', 0, '1550655391')