Hmm, this may be due to the size or file format – but it depends on the error message. This troubleshooter covers common issues and how to fix them: https://yt.be/help/2SLi . Hope this helps.
@TeamYouTube why won’t it let me uploa. I’ve tried uploading and it keeps saying ‘error uploading video’
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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