ERROR: Update to MU DEV Videos plugin wiped out my dashboard!!

Hi
I updated the Videos plugin and it wiped out my Dashboard, giving me a big, white, blank screen.

De-activated the plugin and all is back to normal.

I was supposed to hand this site over to my client today and train them!! The videos are a big part of that.

Now it seems I cannot use the plugin at all.

What is going on?

PS: I saw an open letter on Linkedin about this specific plugin; it concerns me.