SharePoint 2013 My Newsfeed ‘Everyone’ Internal error code 55

I came across an error when I clicked on ‘Everyone’ in the My newsfeed. The following error occurred:

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I had to give the service account that is running the User Profile Service application pool full control permissions for the User Profile Service Application.

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The content for ‘Everyone’ at Newsfeed was visible again after I performed an IISReset.

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