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 ('d222463a720bc2726921c31da39e351b', 0, '1550654943')' at line 2 SQL=INSERT INTO (, , ) VALUES ('d222463a720bc2726921c31da39e351b', 0, '1550654943')