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','[1404,1981,1825,2097,1519,1735,1808,1584]','[1968,...' 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','[1404,1981,1825,2097,1519,1735,1808,1584]','[1968,1694,1476,1798,1767,1653,1741,1813,1518,1601,1750,1930]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)