if you install webp express plugin to convert image jpg or png to webp format, encountered an error "install mod headers" you can fix the error this way Problem:

Problem

 
 

Solution

  1. Login to cyberpanel
  2. List Website
  3. Click a manage website
  4. Vhost Conf
  5. Add script to end of line

context / {

extraHeaders Access-Control-Allow-Origin *

}

6. Save