Authorization failed

[Dmca77]

Hi,

I had Kodi 14.2 and stalker working great yesterday and today, I updated to 15 and reentered my details in iptvstalker as normal with my paid donation.
I am getting some channels okay and loads are coming up with authorisation failed, any ideas?

 

[Dmca77]

I found it, i had to tick send serial number in settings