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','[2050,1196,2097,655,1988,2026]','[1776,2099,2020,2...' 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','[2050,1196,2097,655,1988,2026]','[1776,2099,2020,2018,1983,2069,1990,2041]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)