[Solved] Problem with adding media 2.0.2

Hello everyone!

I have some problem with fresh Airtime 2.0.2 install, when trying to add media via graphic user interface it fails, showing message: Failed to open output stream. No file is in /srv/airtime/stor/. 

I checked permissions for /tmp, proper path for media upload in php.ini in /etc/php5/apache2. Should I change permissions for storage folder? Can this be the problem with postgresql or rabbitmq-server? What log files should I include to make situation clear?