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 ('b2d4bfe208e6e1b4d8c29fae656b892d', 0, '1560806870')' at line 2 SQL=INSERT INTO (, , ) VALUES ('b2d4bfe208e6e1b4d8c29fae656b892d', 0, '1560806870')