I'am working on deploying Rstudio server in my linux Environment Servers. But trying to integrate Rstudio with the active directory environment while following the instructions available online for Rstudio authentication with the proxies. However, trying to connect to Rstudio server strong text, i had this error "invalid response from an upstream server."
"The proxy server could not handle the request POST /auth-do-sign-in."
Can you please help me troubleshooting that error?