If a load command is sent to the server, and the directory in which the file resides does not exist, the server prints the following message:

Loading File "/hello-world/src/HelloWorld.hs" scion_server: /hello-world/src/: changeWorkingDirectory: does not exist (No such file or directory)

Then it dies.

Instead, it should catch the exception, send an appropriate error response to the client, and stay alive.