Cannot update any app from admin logged in browser

[vitachaos]

This thread is continuation of this thread: Unable to update apps - #4 by geoW . All the information needed for this thread is provided in the link above is .

but in addition to that I spotted the error in the browser that might have the answer but I do not know how and where to fix it :

Clicked inspect: and opened browser console

XHR GET
https://nextcloud.instance.home/index.php/settings/apps/update/files_notify_redis

Status
503

Response:

XHRPUT
https://nextcloud.instance.home/ocs/v2.php/apps/user_status/api/v1/heartbeat?format=json
[HTTP/2 412  743ms]

Request to https://nextcloud.instance.home/ocs/v2.php/apps/user_status/api/v1/heartbeat?format=json failed because of a CSRF mismatch. Fetching a new token

[geoW]

@vitachaos

Status
503

@vitachaos

CSRF mismatch

Nice, that are the relevant infos you got, Now you should do some investigations on the web what the meaning could be.
Rebooting your device, checking with a chromium browser could be next steps.