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 ('ffbc9766fef351ca57c23fa5ffaa51bb', 0, '1550655940')' at line 2 SQL=INSERT INTO (, , ) VALUES ('ffbc9766fef351ca57c23fa5ffaa51bb', 0, '1550655940')