OnlyOffice doesn't work anymore

[thinkagile]

I’ve been using OnlyOffice with nextcloud (ver. 21) on my former WebServer.

After migration everything (db, NC-folder, data-folder) to the new server OnlyOffice opened but had issues with saving documents in nextcloud folders.

So I removed the both apps (document server and Onlyoffice) in the apps-view of NC. After reinstalling Onlyoffice doesn’t even start and if I try to save the preferences I get the Error:

Error While connect (Client error: 'POST https://[MY_DOMAIN]/index.php/apps/documentserver_community/coauthoring/CommandService.ashx'resulted in a '403 Forbidden' response:

After reading lots of posts I tried to adjust trusted domains, proxy-IPs, overwriteprotocoll… nothing worked out

[thinkagile]

An addition:
I changed my system from a virtual root server to a managed Webhosting package with SSH access.

[thinkagile]

I have found the solution:

OnlyOffice Document Server Installation?

Hier noch ein kurzer Bericht zu Nextcloud auf Ionos Pro. Habe es heute bestellt, Domain gleich dazu gesichert, Datenbank angelegt und SSL-Verschlüsselung eingerichtet, alles innerhalb von 20 Minuten. Nextcloud installiert alles automatisch, wenn man die Auswahl zu Beginn der Installation trifft. Document Server ist automatisch aufgespielt worden. Ich habe OnlyOffice jetzt nur mit kleinen Word-Dokumenten getestet, aber die Performancegeschwindigkeit ist finde ich ganz ordentlich. Habe natürlich k…

Removing both apps and then deleting all the entries in the DB according to Onlyoffice and document server. Afterwards first the server and then the onlyoffice package.

Thats it!