I’m a new one for Nextcloud community.
I installed nextcloud on ubuntu server.
when I try to open document to a spreadsheet, I got next error:
ONLYOFFICE cannot be reached. Please contact admin
I have this error when I try to open a doc or spreadsheet.
I have reinstalled Onlyoffice bit the error is still there.
Also, I have checked, that the Community Document Server is installed and enabled.
Community Document Serveris
Ubuntu server 18.04