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If a question contains a tag like 80073cf9 should the error code also be used as a tag to be able to browse all questions related to that error code?
I don't think it is a good practice.
In general questions about an specific error probably end up in just one question so no need for a tag.
The problem is that the "Community" bot is creating tags with things in the title and I'm noob enough to can't find where to delete it.