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 ('f8550b0b35a770b7863958c19327dd31', 0, '1563874419')' at line 2 SQL=INSERT INTO (, , ) VALUES ('f8550b0b35a770b7863958c19327dd31', 0, '1563874419')