"We apologize for the inconvenience, but we are unable to process you request
at this time. Our engineers have been notified of this problem and will work
to resolve it."
If you are seeing this message, hopefully what I write here can help fix that.
I had this error and thought it was the website fault at first, maybe
encountering some kind of technical issues. As time went by I started to
realize that it was probably my web browser causing this because it had
already been more than a month.
I had tried clearing cookies and cache of this browser however that did
not help. Only way to access Adsense website at the time was through my phone.
While trying to figure out what was happening, something came to my mind.
"It's adsense... Adsense... Ads.. Adblocker... Could it be?"
Immediately, I disabled my adblocker and logged in to adsense. Boom! Bada bing
bada boom! No more error message.
The culprit for the error was my adblocker. It just suddenly has issues with
adsense website even though it was working fine previously. Adsense has to be
added to whitelist on your adblocker if you are planning to continue using
it.
To whitelist adsense, add url google.com. I
have tried google.com/adsense, it was still showing the error message on
adsense website.