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 ('21c362814d702361205d2fdf548abb0d', 0, '1547601566')' at line 2 SQL=INSERT INTO (, , ) VALUES ('21c362814d702361205d2fdf548abb0d', 0, '1547601566')