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','[1702,1714,2037,1527,1387,2066,2001,1983]','[2041,...' 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','[1702,1714,2037,1527,1387,2066,2001,1983]','[2041,1634,2009,1859,2038,1841,2045,655,1848,2021,2018]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)