At the beginning
PostsController# (Timeout::Error) "execution expired"
/app/vendor/bundle/ruby/1.9.1/gems/moped-1.3.2/lib/moped/sockets/connectable.rb:45:in `read'
/app/vendor/bundle/ruby/1.9.1/gems/moped-1.3.2/lib/moped/sockets/connectable.rb:45:in `block in read'
/app/vendor/bundle/ruby/1.9.1/gems/moped-1.3.2/lib/moped/sockets/connectable.rb:78:in `handle_socket_errors'
/app/vendor/bundle/ruby/1.9.1/gems/moped-1.3.2/lib/moped/sockets/connectable.rb:45:in `read'
/app/vendor/bundle/ruby/1.9.1/gems/moped-1.3.2/lib/moped/connection.rb:177:in `read_data'
/app/vendor/bundle/ruby/1.9.1/gems/moped-1.3.2/lib/moped/connection.rb:99:in `block in read'