Cannot access pega designer studio after apply changes on prconfig.xml
I need to solve the query runner issue on the environment. I followed the steps of this procedure:
But after I do so, the designer studio doesn't appears anymore. Instead, I receive a "HTTP Status 503 - PegaRULES server not available" message.
Did I something wrong on the file? Attached my prconfig.xml file (as .txt). My version of Pega is 7.3.0