Updates via the web UI are disabled until you run the latest image. To do so log in to your server using SSH and run:
cd /var/discourse
git pull
./launcher rebuild app
The first time it ran for a while and then ended with the error. If I try again I get:
./launcher rebuild app
x86_64 arch detected.
ERROR: containers/app.yml does not exist or is not readable.
Available configs ( data, mail-receiver, web_only )
The file does not exist:
ls -al containers
total 28
drwxr-xr-x 3 root root 4096 Jan 15 18:12 .
drwxr-xr-x 12 root root 4096 Jun 19 17:34 ..
-rw-r--r-- 1 root root 0 Jun 11 2023 .gitkeep
-rw------- 1 root root 1175 Jun 27 2023 data.yml
drwxr-xr-x 2 root root 4096 Jun 27 2023 delete
-rw-r--r-- 1 root root 2306 Jan 15 18:12 mail-receiver.yml
-rw------- 1 root root 6304 Jan 2 20:39 web_only.yml
You can also sign up for my rebuilds program and do it with a click from dashboard.literatecomputing.com. You can also join the free trial group and use the dashboard for free, though without my support (except when I give it for free here!)