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','[1546,2033,2092,2051,1581,2124,1716,1983]','[2118,...' 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','[1546,2033,2092,2051,1581,2124,1716,1983]','[2118,1230,1978,1296,1585,1516,2058,2047,2101,1654,1667]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)