Troubleshooting Apache -Task Failed

I have completed the task ‘troubleshooting apache’ for those 3 appserver, however status still shows as Failed

I think you have not configured App Server 01 to run on the correct port. The other 2 servers run Apache on port 5001 and App Server 01 runs on port 8080.

okay, so I suppose that all should be on 5001 port may be I did not understand the question correctly.
Thanks for the response.