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 ('c878aa60cccff3cc92510c4e15ca84d5', 0, '1550652959')' at line 2 SQL=INSERT INTO (, , ) VALUES ('c878aa60cccff3cc92510c4e15ca84d5', 0, '1550652959')