Problem
You are encountering a cURL error related to SSL certificates, specifically
"cURL error 60: SSL certificate problem: unable to get local issuer certificate"
"cURL error 60: SSL certificate problem, verify that the CA cert is OK."
Cause: Outdated Version of WP Cloud Plugin
This error typically arises when you are using an outdated version of the WP Cloud Plugin that contains older CA/SSL certificates, which may not securely connect to the API.
Solution
Update the plugin to the most recent version. This should replace the outdated certificates and fix the SSL issue.
Please feel free to submit a support ticket if this does not resolve the issue.