DBCC CHECKDB ERROR Msg 8992
Take a look at the following KB article:  "Msg 8992" error message and inconsistent metadata in the SQL Server system catalogs

It looks like you have an inconsistency in the sys.sql_dependencies system catalog view.  As per the above KB article you can do one of two things to resolve this:


Restore a backup that doesn't have the current inconsistency
Create a new database and move all of the objects and data into the new database


Please see the above referenced KB article for further details.