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 ' '[null]', 'rand','smart','[688,1512,1521,1901,702,1502,980,2072,1433,1796,20...' at line 1 INSERT INTO `dtbible_bible`.`sessions` (`id`, `user`, `set`,`type`,`source`,`current`,`deck`,`done`,`verse_ranges`, `created`, `lastused`) VALUES (NULL, , '[null]', 'rand','smart','[688,1512,1521,1901,702,1502,980,2072,1433,1796,2057]','[1461,1486,2009,846,1195,1988,1813,1340,802,1356,1004,1309,1405,1056,985]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)