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','[1397,2073,1028,1472,1767,1388,1280,2092]','[2137,...' 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','[1397,2073,1028,1472,1767,1388,1280,2092]','[2137,970,2088,2132,2094,1433,1428,1339,1154,1341,805,842]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)