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 ('6b667e59a6556d49b55d7d7b41380cf4', 0, '1556071066')' at line 2 SQL=INSERT INTO (, , ) VALUES ('6b667e59a6556d49b55d7d7b41380cf4', 0, '1556071066')