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 ('b6a7e8d50a1bb5716cb47e29e2df0e8d', 0, '1550495310')' at line 2 SQL=INSERT INTO (, , ) VALUES ('b6a7e8d50a1bb5716cb47e29e2df0e8d', 0, '1550495310')