crazy Passenger on board ..

I don'y know where to look for more information now...

I am running a Rails app on server A ( Debian5 (Lenny) / Plesk 10.1 - rvm - Passenger 3.0.7) no problem .. console .. : root 2592 0.0 0.0 88856 1888 ? Ssl Jul22 0:00 PassengerWatchdog root 2595 0.1 0.0 97824 2548 ? Sl Jul22 1:23 PassengerHelperAgent root 2597 0.0 0.0 45292 9656 ? Sl Jul22 0:46 Passenger spawn server nobody 2601 0.0 0.0 73180 3804 ? Sl Jul22 0:00 PassengerLoggingAgent vhost: /var/www/vhosts/seveacademy.com/conf/vhost.conf ( this is Plesk .. used into httpd generation) ServerName seveacademy.com DocumentRoot /var/www/vhosts/seveacademy.com/rails/testsbga/current/ public    RailsEnv "production" <Directory "/var/www/vhosts/seveacademy.com/rails/testsbga/current/ public">    AllowOverride All    Options Indexes FollowSymLinks -MultiViews </Directory>

now I am running another rails app on another brand new server B (Debian6(Squeeze) / Plesk 10.2- rvm - Passenger 3.0.7) same rails ( 3.0.9 , same gems installed , same ruby 1.9.2) console : root 18789 0.0 0.0 23404 1928 ? Ssl 12:03 0:00 PassengerWatchdog root 18792 0.0 0.0 97696 2192 ? Sl 12:03 0:00 PassengerHelperAgent root 18794 0.0 0.2 42280 8508 ? Sl 12:03 0:07 Passenger spawn server nobody 18798 0.0 0.0 74636 3936 ? Sl 12:03 0:00 PassengerLoggingAgent vhost: /var/www/vhosts/mysportacademy.com/conf/vhost.conf ( this is Plesk too .. used into httpd generation) ServerName mysportacademy.com DocumentRoot /var/www/vhosts/mysportacademy.com/rails/rapsberry/ current/public    RailsEnv "production" <Directory "/var/www/vhosts/mysportacademy.com/rails/rapsberry/current/ public">    AllowOverride All    Options Indexes FollowSymLinks -MultiViews </Directory> this application is running fine in localhost, the domain is ready ( capistrano deployment OK) the application is in place in /var/www/vhosts/mysportacademy.com/ rails/rapsberry/current/public BUT when going to the URL http://mysportacademy.com it reaches the standard httpdocs index html

what could I do get some more information on what could be missing in this new server ... ?? thanks for your suggestions

as I don't know if it's rails , passenger , or rvm, I am going to ask for help also in rvm and passenger groups