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','[1297,1382,901,1063,2084,2091,1385,1459,1285,1360,...' 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','[1297,1382,901,1063,2084,2091,1385,1459,1285,1360,2143]','[1154,1058,1341,2088,1257,2141,1244,842,1348,1182,1339,1464,701,1472,1428,1606]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)