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','[1254,1065,2011,2004,2037,2019]','[1603,1276,2039,...' 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','[1254,1065,2011,2004,2037,2019]','[1603,1276,2039,2017,1481,1503,1329]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)