QR code problem - 404 Not Found - googleapis.com/chart

[aminsaleh]

Hi, I have been using the qr code for a while now and it's ok

but today it gave me 404 Not Found

Here is the code:

CONCATENATE(“https://chart.googleapis.com/chart?chs=150x150&cht=qr&chl=”,ENCODEURL("https://www.appsheet.com/start/fdc2a549-a77e-4233-b0b5-fb57662c4c8b#appName=ComfyGoods-6069438&view=..."),[_thisrow].[SKU])

I do know what is the problem, I am wondering if Google has stopped this service: https://chart.googleapis.com/chart?