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','[2010,2018,2013,1599,1543]','[2016,2001,2015,1417,...' 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','[2010,2018,2013,1599,1543]','[2016,2001,2015,1417,1999,917,1758]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)