Page build failed. No detailed error message

I recently updated files in my _data folder and I’ve been getting the error message

GitHub Pages failed to build your site.

Page build failed.

And there is no further info. I’m able to successfully build the site locally with bundle exec jekyll server and the travis-ci runs without errors too. I’m not how to determine what the problem is. I tried a couple of small updates and that didn’t seem to help.

This is one of the failed builds.

Thanks!
Drew

Ok, I think I found the issue. It looks like the page fails to build because the minima theme is no longer supported? I changed _config.yml to use a different theme and the page builds properly.

theme: jekyll-theme-minimal

Is there a way to continue using the minima theme?

Thanks!