Your recent update is causing a major issue (with the MU plugin that it creates)

Your recent update is causing a major issue (with the MU plugin that it creates). I causes the website to completely become unavailable.

After trying to activate the MU plugin that it creates, it displays this: “This page isn’t working”

I’ve tried it on several websites and it has happened on each and every one of them.

Can you please look at this and fix the issue asap?

Thanks,

Gary