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 ('baef148d3e6e27d94cbfbd8b2475b6e4', 0, '1550658231')' at line 2 SQL=INSERT INTO (, , ) VALUES ('baef148d3e6e27d94cbfbd8b2475b6e4', 0, '1550658231')