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','[1849,2143,2033,2124]','[2125,2077,2091,2009,2043,...' 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','[1849,2143,2033,2124]','[2125,2077,2091,2009,2043,2106]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)