I want to update to big sur but every time i try it said an error occured. Can someone help me please

Many people are having this issue right now, there are a few theories about but we aren't sure of what's going on. Apple has needed to fix a few issues today and I'm sure that this one is near top priority. All that we can do right now is wait, I myself am having this issue too, so you aren't alone.

Apple's servers are getting flooded. Try again in about an hour.

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