Lost

Hi guys!
After moving my project from Raspberry to Orange i`ve got an issue with gpio access.
I`m using Lighttpd as webserver and running python scripts from touching buttons there.  But on armbian it doesn`t work because of permissions settings.
here is screenshot of simple script that turns on led
tried lots of google finds, but without any success.
What is wrong?
oh, i`m using pyA20 library