Nginx using with https :(

[nginxfanboy]

/etc/nginx/sites-available/default

http://paste.debian.net/118482/

/etc/nginx/nginx.conf 

http://paste.debian.net/118483/

I believe I'm near on my destination.
My error Message is now  

Restarting nginx: nginx: [emerg]
SSL_CTX_use_certificate_chain_file("/etc/nginx/example.com.csr") failed
(SSL: error:0906D06C:PEM routines:PEM_read_bio:no start line
error:140DC009:SSL routines:SSL_CTX_use_certificate_chain_file:PEM lib)
nginx: configuration file /etc/nginx/nginx.conf test failed


by root at cseipel:/etc/nginx/sites-available# service nginx restart

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,252951,252964#msg-252964