Configurations strangeness - mistake or bug?

Hi, I'm facing a strange issue configuring virtual hosts on a server. I don't see any misconfiguration yet it does not work as I expect it. I'd like to ask for your help in debugging this. If the configuration is incorrect, we can improve the documentation so that others do not commit this mi

Re: File '/usr/sbin/nginx' seems to be deleted

I did a nginx restart but the errors still here Nov 15 11:22:06 sv1 abrtd: Package 'nginx' isn't signed with proper key Nov 15 11:22:06 sv1 abrtd: 'post-create' on '/var/spool/abrt/ccpp-2014-11-15-11:21:50-44431' exited with 1 Nov 15 11:22:06 sv1 abrtd: Deleting problem directory '/var/spool/abrt/