Issue with Docker Upgrade from Admin Interface. app not starting

[JKBaseer]

Hi Guys!
Hope you all are doing good. Recently I saw a new update in my discourse admin interface. I just clicked Upgrade button. And then left it. Didn’t look back whether it’s properly installed. Noticed after a day that the site was not working.

I came here searching for the issue. My initial basic try are
I tried
./launcher start app,
Getting the error Cannot connect to the docker daemon - verify it is running and you have access

So
sudo service docker start
to restart docker. it goes normally.

Any other commands I should try?

Using Micro instance and this is almost year old discourse installation.

[pfaffman (Jay Pfaffman)]

Try

sudo ./launcher rebuild app

[JKBaseer]

The solution shared on other thread by @pfaffman is the size of the instance.

• After increasing the size
• sudo ./launcher rebuild app

So it’s done. and solved. Thanks @pfaffman