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 ('57e9648041f1ff1f84ab0db298f7a9ef', 0, '1553256040')' at line 2 SQL=INSERT INTO (, , ) VALUES ('57e9648041f1ff1f84ab0db298f7a9ef', 0, '1553256040')