Administration, SharePoint

SharePoint 2013 error A potentially dangerous Request.Path value was detected from the client (%) on intranet/mysites access requests from email link

I had a link in my email inbox for "User wants access to 'Intranet'" sent from the user to myself. I am the Intranet site Owner and recieve access requests. There is a link to "Accept or Decline this request" If I click accept from the email Link, I get a SharePoint error: Sorry, something… Continue reading SharePoint 2013 error A potentially dangerous Request.Path value was detected from the client (%) on intranet/mysites access requests from email link