I use Heruko to host my website and I was able to access my website properly yesterday but today it suddenly shows me a 404 error page saying "There isn't a GitHub Pages site here."
I thought it might be because I use cedar-14 and it is no longer supported as of 2nd Nov 2020 but I was still able to access my website just yesterday. So I don't know why today I suddenly can't access my website...
Why does this happen and what can I do to get my website back up and running?
与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
