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 ('d42454a9604438f88b221916bbbb03c7', 0, '1550653013')' at line 2 SQL=INSERT INTO (, , ) VALUES ('d42454a9604438f88b221916bbbb03c7', 0, '1550653013')