The following error appears next to the Application Startup File in Domains > example.com > Node.js:
The file does not exist
The NodeJS application doesn't work, the webbrowser shows following error on opening the website:
We're sorry, but something went wrong.
Application Startup File is missing in the Application Root directory.
Go to Domains > example.com > Node.js
Verify that the Application Root directory is set to an existing directory
Make sure that the Application Startup File exists in the Application Root directory and set the correct name by clicking on file name in Domains > example.com > Node.js next to Application Startup File and clicking OK