Sorry to hear about this @Daniel James!
I’m curious about two things, for starters:
First, can you share your system information with us? Here’s how to do so → https://theeventscalendar.com/knowledgebase/sharing-sys-info/
Next, can you elaborate a bit on your following comment:
Unfortunately, now the events will not import and the ical plugin is throwing back errors.
Can you share what some of those errors are, specifically? If you can include screenshots of your issues, even better! (You can do that by uploading screenshots to Imgur.com, then sharing links to those images here).
Thank you!
George