526 error one of the domain's few api calls
Hello everyone, we are getting a 526 ssl certificate issue for a domain. not all apis are affacted but few apis specially post request giving us ceriticate error issue.. we use cloudflare for saas. we have other domain and it's working. also this issue only happening for some users. not for everyone...
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Are there any logs on the origin? This is generally an issue with the origin server serving a bad cert: https://developers.cloudflare.com/support/troubleshooting/cloudflare-errors/troubleshooting-cloudflare-5xx-errors/#error-526-invalid-ssl-certificate
Cloudflare Docs
Troubleshooting Cloudflare 5XX errors | Cloudflare Support docs
When troubleshooting most 5XX errors, the correct course of action is to first contact your hosting provider or site administrator to troubleshoot and gather data.