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 ('4eb309d3bc2966bb231179b042f30e1c', 0, '1552922860')' at line 2 SQL=INSERT INTO (, , ) VALUES ('4eb309d3bc2966bb231179b042f30e1c', 0, '1552922860')