SSL certificate problem: certificate has expired

DesktopServer uses a global certificate. This can create an issue when you are trying to update a plugin or connect to an API. 

To resolve this issue, update your curl-ca-bundle.crt

Here are the steps:

Download the new certificate

On a Mac copy to Applications > XAMPP > xamppfiles > share > curl and replace the existing certificate

On Windows copy to c:\xampplite\apache\bin