Startup failed

Tiny Tiny RSS was unable to start properly. This usually means a misconfiguration or an incomplete upgrade. Please fix errors indicated by the following messages:

Please set SELF_URL_PATH to the correct value detected for your server: http://polaris.bierfaristo.com/tt-rss/ (you're using: http://venalita.local/tt-rss)

You might want to check tt-rss wiki or the forums for more information. Please search the forums before creating new topic for your question.