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 ('4449a11c9b352db3ba885d746a50551d', 0, '1550493811')' at line 2 SQL=INSERT INTO (, , ) VALUES ('4449a11c9b352db3ba885d746a50551d', 0, '1550493811')