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 ('d94095559912d3b95786fe49e3e2b7d3', 0, '1550491783')' at line 2 SQL=INSERT INTO (, , ) VALUES ('d94095559912d3b95786fe49e3e2b7d3', 0, '1550491783')