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','[1850,2056,1078,965,1689,2015,2082,1624]','[2061,1...' 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','[1850,2056,1078,965,1689,2015,2082,1624]','[2061,1467,1214,2063,1029,1668,1298,1537,1628,1794]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)