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 ('8cb07b523d455b5e6bb74d5324777de1', 0, '1550492328')' at line 2 SQL=INSERT INTO (, , ) VALUES ('8cb07b523d455b5e6bb74d5324777de1', 0, '1550492328')