when i try to open a shared document from another server it just shows a blank page and in the browser console this is the error i get
Refused to display ‘https://xxxx.xxxx.com/loleaflet/81ea009/loleaflet.html?WOPISrc=https%3A%2F%2Fxxxx.xxxx.xxxx.com%2Findex.php%2Fapps%2Frichdocuments%2Fwopi%2Ffiles%2F173_oc8gxad6c04v&title=part_a.odt&lang=en-en&closebutton=1&revisionhistory=1’ in a frame because an ancestor violates the following Content Security Policy directive: “frame-ancestors xxx.xxx.com:* xxx.xxx.xxx.com:*”.