Nope i deleted the corrupted install, the only thing i have is the content of my output.log which i posted earlier.
There was this error :
TypeError: Parameter 'url' must be a string, not undefined
this error was repeating itself 3 or 4 times then the server crashed.
It works now. Thanks a lot for your help. Would have never figured out by myself:)
Awesome idea with this API btw, i almost gave up because i'm not familiar with nodejs, but when i found this plugin i realised that this is no longer an issue:)
Great work guys