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 ('8cfafeb8f718c08462e5063e1db7715d', 0, '1556086239')' at line 2 SQL=INSERT INTO (, , ) VALUES ('8cfafeb8f718c08462e5063e1db7715d', 0, '1556086239')