Suddenly no more data available

[Grovertje]

Hi There,
I used this integration for a long time and it worked flawlessly untill this week.
I suddenly see this message :

I can't get it to work again, resinstalling doesn't work...any suggestions ?
The error I see in the log is :

Thanks in advance...

[Grovertje]

Additional error :

[jeffdunn]

Check out andrewleech#5, the instructions there fixed it for me!

[Grovertje]

Ok, thx, I will...

[Grovertje]

Still no solution? The given options don't work for me...