Error to Save Query

Hi, I'm using VAST V8.6 on my Windows 8. Last time we can make and save query (select,insert,update, delete) using database function either for single or multiple result. But, at this time we cannot save the query to my VAST development environment, with error message: "Strings in the record structure cannot exceed 64K bytes". What i must to do to solve this problem ? Thank's for your attention. Regard's Adang