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 ('c82e5976f5cf6a3b8b69e92c7ef7369e', 0, '1547603977')' at line 2 SQL=INSERT INTO (, , ) VALUES ('c82e5976f5cf6a3b8b69e92c7ef7369e', 0, '1547603977')