Invalid SSL certificate Error code 526 only www

Invalid SSL certificate Error code 526 and cannot fix… I try 2 hosting, but now something happen. In the past working fine.
happen olnly with www.

May the SSL certificate expired and needs to be renewed? :thinking:
Currently, the www redirects me to the non-www version.

Before moving to Cloudflare, was your Website working over HTTPS connection?

You could determine if www is covered and in case if needed, renew it by follow below steps:

  1. Use the “Pause Cloudflare on Site” option from the Overview tab for your domain at .
  2. The link is in the lower right corner of that page.
  3. Give it five minutes to take effect, then make sure site is working as expected with HTTPS without any error
  4. Check with your hosting provider / cPanel AutoSSL / Let’s Encrypt / Certbot / ACME and renew it in case if needed
  5. Only then, when your website responds over HTTPS, you should un-pause Cloudflare and double-check your SSL/TLS setting to make sure it’s Full (Strict).

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