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 
('392aba09030bcf1fd9eef2b7c6fc42dc', 0, '1547930292')' at line 2 SQL=INSERT INTO 
(, , ) VALUES 
('392aba09030bcf1fd9eef2b7c6fc42dc', 0, '1547930292')