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','[1840,2113,2109,2121,1289,2114,2125,1796,1557,2116...' 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','[1840,2113,2109,2121,1289,2114,2125,1796,1557,2116]','[1838,2123,1566,906,1754,1080,1303,1229,1774,1430,1528,1447,1718]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)