Hi, the scratchpad works fine. My API key is not blocked.
I think that the error is because a Bot(index spider) every night access all the pages of my site, and the plugin really makes simultaneous calls to the API.
I think that catching the exception and placing a new try with a delay could solve that problem.
No one else has the problem?
In pages with more views the cache is updated, and no have problems. but with pages with less pageview the exception usually thrown everyday.
Thanks for your time