please help thank you, when I upload the tiny tiny rss on web hosting. it shows…

Exception while creating PDO object:SQLSTATE[08006] [7] could not connect to server: No such file or directory

Is the server running locally and accepting

connections on Unix domain socket “/var/run/postgresql/.s.PGSQL.5432”?

when I go to https://example.com/tt-rss/install/
it shows

Not Found

The requested URL was not found on this server.

Read the wiki/documentation and search this forum. Look into using the Docker approach. If you don’t have success with any of that you may want to consider a managed solution.

thank you so much, in fact, I already google many things about this and search this forum, but I still can not solve this problem, I am sorry. Also I am using web hosting, I can not use Docker in my web hosting.