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 ('a92afe4e7b3b25ae6f0d10c0988b946a', 0, '1556071789')' at line 2 SQL=INSERT INTO (, , ) VALUES ('a92afe4e7b3b25ae6f0d10c0988b946a', 0, '1556071789')