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','[2061,1792,1704,2049,1694,1981,1688]','[1364,2116,...' 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','[2061,1792,1704,2049,1694,1981,1688]','[1364,2116,1808,2113,2107,1697,2000,2085,1750,2084]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)