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FerranM5 Member since 2016 10 posts
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Posted: 4 years ago
Last activity: 4 years 4 months ago
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Open exercise system does not work (Pega Platform Foundation course)

Hi,

I have just started the new course "Pega Platform Foundation (7.2)" and when I have to do the exercises, the "Open exercise system" opens a new window, but does not work. After several minutes, the next error message appear:

Bad Gateway

The proxy server received an invalid response from an upstream server.

Additionally, a 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request.

 

 

 

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