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 ('21ceb69e634f279c977b859d0e2d3bfe', 0, '1553258319')' at line 2 SQL=INSERT INTO (, , ) VALUES ('21ceb69e634f279c977b859d0e2d3bfe', 0, '1553258319')