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','[2113,1568,2114,1977,1250,1754,1566]','[1873,1367,...' 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','[2113,1568,2114,1977,1250,1754,1566]','[1873,1367,2121,1546,2109,2041,2064,951,1833]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)