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