Your 'SET @[Only registered and activated users can see links. Click Here To Register...]...' line there, will return many results, not just one.
04/26/2019 19:08sominus#3
have you tried N'/kickuid '+@UserUID ?
04/26/2019 21:26oldjayy#4
Instead of using too many things just add a trigger to dbo.Users_Master AFTER UPDATE and check if status is -5 via IF UPDATE(Status). If true make it kick the acc/player and all in all thats it.