Gitea digital ocen not working

I am installed gitea using digital ocean Market place.
it was working fine last 8 months.
suddenly few days before it shows
Unable to connect

An error occurred during a connection to

The site could be temporarily unavailable or too busy. Try again in a few moments.
If you are unable to load any pages, check your computer’s network connection.
If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the web.

then i check in the droplet i took snapshot
tried reboot
checked UFW its correct

reached digital ocean support
as per there instruction i installed apache2 and ngnix

after it shows again apche2 welcome page
so i tried restore the snapshot
then i got same issue again

for checking i create a new droplet install marketplace gitea that also shows the same issue

then come to know it has some issue in gitea

digital ocean support also informed they will connect the market place team.

i am looking for solution for this.

Please see this thread How do I disable auto updates? (1.19 breaks Digital Ocean droplet). Same issue.