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