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','[2078,2070,1019,1194,2006,2072,1636,2034]','[1884,...' 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','[2078,2070,1019,1194,2006,2072,1636,2034]','[1884,2066,2065,2110,1362,1910,2013,2001,2036,2007,2005,1712]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)