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','[1626,1702,1844,2047,2015]','[2020,2048,2016,917,1...' 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','[1626,1702,1844,2047,2015]','[2020,2048,2016,917,1221,1513,1789]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)