Document could not be safed

Hey Guys,

My OnlyOffice tells me that it cant save documents…

Does anybody know why this message appears? Do i have to configure anything? Where do i have to configure anything?

I just installed newest versions… (Nextcloud 11.0.3, Integration 1.0.4, OnlyOffice, latest pull)

Thank you guys.

@JohnPerkin do you have an idea?

This is what OnlyOffice-Log says:

[2017-04-24 13:05:13.290] [ERROR] nodeJS - healthCheck error
Error: EACCES: permission denied, mkdir '/var/lib/onlyoffice/documentserver'
    at Error (native)

Do i have to chown for somebody?

Nextcloud-Log:

{"reqId":"0jvmzXgm9rtkK299lF56","remoteAddr":"IP-ADRESS","app":"PHP","message":"file_get_contents(https:\/\/IP-ADRESS\/coauthoring\/CommandService.ashx): failed to open stream: No route to host at\/var\/www\/nextcloud\/apps\/onlyoffice\/lib\/documentservice.php#305","level":3,"time":"2017-05-18T14:12:04+00:00","method":"PUT","url":"\/index.php\/apps\/onlyoffice\/ajax\/settings","user":"Administrator","version":"11.0.3.2"} {"reqId":"0jvmzXgm9rtkK299lF56","remoteAddr":"IP-ADRESS","app":"onlyoffice","message":"CommandRequest on check error: Bad Request or timeout error","level":3,"time":"2017-05-18T14:12:04+00:00","method":"PUT","url":"\/index.php\/apps\/onlyoffice\/ajax\/settings","user":"Administrator","version":"11.0.3.2"}

Apache log (not sure if relevant)
[Mon May 22 10:04:47.133997 2017] [authz_core:error] [pid 28107] [client IP-ADRESS:57160] AH01630: client denied by server configuration: /var/www/nextcloud/data/.ocdata

Where can i check if the CallbackHandler is working correctly as https://api.onlyoffice.com/editors/troubleshooting says