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','[2113,1611,1402,2107,2124,2118,1524]','[1682,2033,...' 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','[2113,1611,1402,2107,2124,2118,1524]','[1682,2033,2111,2044,1848,1391,2043,897,2114]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)