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','[1659,2088,2086,1348,1464,1297,2087]','[901,701,20...' 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','[1659,2088,2086,1348,1464,1297,2087]','[901,701,2089,2083,1257,1244,1360,1182,1606,1058]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)