Error when updating

Hi,

I want to update one of our website to the new WP 5.2.3 version. When I do, I’m getting an error telling me the following:

Download failed: The checksum of the file (string of numbers and letters) does not match the expected checksum value (string of numbers and letters).

Installation failed

Does anybody know how I can fix this issue. Our other websites did the update automatically. They run the same theme and everything.

Thank you for answering this question.

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