the infamous /dispatch.fcgi" has failed to remain running for 30 seconds

Hi,

I had an application up and running with rails and fcgi and I don't
really know how I messed things up.
After hours of trying solutions from the web I have been able to get
the famous
/dispatch.fcgi" has failed to remain running for 30 seconds given 3
attempts, its restart interval has been backed off to 600 seconds.

I've allready tried the most commont solutions... but my configuration
*seems* ok.

My system is a dedicated Fedora box with the kernel 2.4.22-1
my ruby version is:
ruby 1.8.4 (2005-12-24) [i686-linux]

That's what I've allready done:
The shebang of dispatch.fcgi is correct:
its:
#!/usr/local/bin/ruby

and
# which ruby
/usr/local/bin/ruby

my permisions for the dispatchers are:
-rwxrwxrwx 1 vsvvallery root 479 Jun 11 10:34 dispatch.cgi
-rwxrwxrwx 1 vsvvallery root 858 Jun 11 10:34 dispatch.fcgi
-rwxrwxrwx 1 vsvvallery root 480 Jun 11 10:32 dispatch.rb

my log's directory is also writable

in my .httaccess i have:
RewriteRule ^(.*)$ dispatch.fcgi [QSA,L]

if i execute the dispatch.fcgi from the command line i get: