Webpage not responding after upgrade

Product: PowerShell Universal

I’m upgrading from 5.5.4 to 5.6.13. It says it’s successful but after I run the MSI the webpage no longer responds. I don’t see any additional steps on the docs under upgrade what more needs to be done?

C:\ProgramData\PowerShellUniversal\Logs\System

Take a look here for errors to indicate why it’s not starting up properly, that should give you the answer you need.