Plugin error which crashed the site

My hosting sending this message blew:

I do see that there’s a large number of mo and po files missing from that plugin installation as can be seen in the screenshot below. However, I don’t believe this would be related.

This does appear to be a development issue with the plugin where it is attempting to use a class that cannot be found. I would recommend working with your development team and the woo-thank-you-page-nextmove-lite developers to see if a solution is available!

The page I need help with: [log in to see the link]