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','[1796,2072,1512,1340,1433,2057,1405,1486,1813]','[...' 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','[1796,2072,1512,1340,1433,2057,1405,1486,1813]','[1983,2009,688,1988,1901,1502,1461,1056,1004,980,702,985,1521]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)