My YunoHost server
Hardware: VPS bought online
YunoHost version: 11.2.9.1 (stable).
I have access to my server : through the webadmin
Are you in a special context or did you perform some particular tweaking on your YunoHost instance ? : no
If your request is related to an app, specify its name and version: Grist (grist) from 1.1.10~ynh1 to 1.1.11~ynh1
Description of my issue
System Update / Applications / Upgrade All
When I initiate the upgrade, I get this error message:
Error: “500” Action: “PUT” /yunohost/api/apps/grist/upgrade
Here is the log:
paste.yunohost.org/raw/abijepoqin
Hello !
A fix is being tested in the testing branch, and should be soon merged: Testing by fflorent · Pull Request #25 · YunoHost-Apps/grist_ynh · GitHub
If you’re willing to test by your own (I am also doing that):
- Please make sure you have a backup that will last (manual backup or uploaded via borg / restic), or create one:
yunohost backup -n before_testing_grist --apps grist
- Use this command:
yunohost app upgrade grist -u https://github.com/YunoHost-Apps/grist_ynh/tree/testing
I tested manually and everything looks fine at first glance (login, ability to open a document, update a row, etc.).
Feedback welcome of course! 
The fix has been merged, you should just upgrade Grist and it should work.
Please let me know if the problem remains.