Access to WebApp debug console fails

Hello,

I deployed a WebAPP that failed (and I'm investigating why) but when I run the console in Development Tools/Console, I'm running into this error:

```
System.ComponentModel.Win32Exception (22): An error occurred trying to start process '/opt/Kudu/Scripts/starter.sh' with working directory '/home/site\wwwroot'. Invalid argument

at System.Diagnostics.Process.ForkAndExecProcess(ProcessStartInfo , String , String[] , String[] , String , Boolean , UInt32 , UInt32 , UInt32[] , Int32& , Int32& , Int32& , Boolean , Boolean )

at System.Diagnostics.Process.StartCore(ProcessStartInfo )

at System.Diagnostics.Process.Start()

at Kudu.Core.Commands.CommandExecutor.ExecuteCommandAsync(String command, String relativeWorkingDirectory) in /tmp/KuduLite/Kudu.Core/Commands/CommandExecutor.cs:line 138

at Kudu.Core.Commands.CommandExecutor.ExecuteCommand(String command, String workingDirectory) in /tmp/KuduLite/Kudu.Core/Commands/CommandExecutor.cs:line 67

at Kudu.Services.Commands.CommandController.ExecuteCommand(JObject input) in /tmp/KuduLite/Kudu.Services/Commands/CommandController.cs:line 43
```

I cannot run any command...