"App is not enabled" when opening apps or admin


just upgraded to NC11. At first things worked but suddenly I cannot open “Apps” or “Administration” anymore. It shows me “access denied” and “App is not enabled”. Rest seems to work.

{“reqId”:“iGEEnNn2eEG8ZbFiFpy8”,“remoteAddr”:“”,“app”:“no app in context”,“message”:“App is not enabled”,“level”:0,“time”:“2016-12-15T22:53:10+00:00”,“method”:“GET”,“url”:"/nextcloud/index.phpapps",“user”:“ncadmin”,“version”:“”}

Any idea?

Your URL seems to be wrong. After login, can you try to set the address manually:

Do you have terminal access to run the occ-command? You could try to finish the upgrade (occ upgrade) and also to check the code-integrity. What environment are you using?

No that was not it. Upgrade was long finished. I tried several times with occ as well. Only a reinstall helped… Thanks!