fix: Skip guild from syncing instead of raising an error

[GeomKid]

About

I should have reviewed my code again before committing,
Somehow I accidentally pressed Ctrl+X b4 committing so something still doesn't work

Checklist

• The pre-commit code linter has been run over all edited files to ensure the code is linted.
• I've ensured the change(s) work on 3.8.6 and higher.
• I have added the versionadded, versionchanged and deprecated to any new or changed user-facing function I committed.

Pull-Request specification

I've made this pull request: (check all that apply)

• For the documentation
• To add a new feature
• As a general enhancement
• As a refactor of the library/the library's code
• To fix an existing bug
• To resolve #ISSUENUMBER

This is:

• A breaking change