Hi, my blog cannot be accessed since last night. At first I thought it was due to excess CPU usage that it was down. That’s why I tried resizing the droplets. But apparently not, because my other domains in the same droplet can still be accessed smoothly.

What is surprising, because the subdomains can be accessed smoothly.

Both domains and subdomains use Cloudflare. I finally concluded that it was caused by the cache plugin. But after I disabled all plugins, it turned out that my website was not accessible until now.

Can you help me check it from your side? and what should I do?

Thank you for the support and response.