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 ('6d7a688de2996a55656fdf56d83ad603', 0, '1547930761')' at line 2 SQL=INSERT INTO (, , ) VALUES ('6d7a688de2996a55656fdf56d83ad603', 0, '1547930761')