At the WikiTree+ page you can search for particular errors, but you will also have to enter something else, like a tree ID to start from.
If you just want a list of errors to work with, using Location as this "something else" might be the best way (although it doesn't catch all).
If possible it would be a nice tweak to be able to search on a particular error alone. (Maybe not feasible with those that occur in the thousands?)