Site WordPress errors after for MySQL Usage Limit suspension

It’s possible that this caused some files to be corrupted. Although I would be surprised if a suspension also interrupted running PHP processes, they are more likely to be interrupted by script timings (which is why I personally wouldn’t bother with interrupting ongoing requests).

But that doesn’t explain why the entire htdocs folder would be gone. But I doubt it’s a server issue, given that you’re the only one so far who seems to have this issue.

I don’t know why the folder is gone. So I also don’t know if this could happen again.

That issue is being discussed in another topic.

Yes, that happened and was resolved a week ago.