Can't get Rails app up on digitalocean (ubuntu12.04x64)?

Question

Ruby on Rails

Hello.
I have a problem with VPS on ubuntu 12.04. Here is what I did:

git clone приложения
bundle install
установились все gems, даже sqlite3
rake db:migrate

after the rails server command, the server started up, everything is fine without errors. but when I go I http://ip:3000see

We're sorry, but something went wrong.

If you are the application owner check the logs for more information.

this is what it says in the logs

Started GET "/" for "айпи" at "время"
ActiveRecord::SchemaMigration Load (0.2ms) SELECT "schema-migration". * FROM "schema-migration"

and nothing more.
I did the same thing on my machine on Archlinux, everything works. What is the problem??

Answer 1

And what does it say if you go to the console?