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