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