Copying files from remote side failed

Hi,
I am downloading a folder gld02 of size 83GB from my linux server(RHEL 5 update 6) to my local pc. I am using winscp 3.7.6.306 in my pc to download that folder. But after 1 hours of download the following error msg is showing
=======================================
Copying files from remote side failed.
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General failure (server should provide error description)
Error code: 4
Error message from server: Failure
Request code: 5
======================================

I tried 2 to 3 times to download. But every time noticed that after every 1 hours the same error is comming.

For your information, I used the same executable for downloading from linux servers (more than 80GB) in the past but never faced this issue. At that time the server was running on RHEL 5 update 4.

Looking forward for your kind help!

Regards,
:(

Please post a full log file showing the problem.

Thanks for your reply.
I am new to linux and winscp. Can you please let me know the steps for enable logging and the path to find the log file.

Thanks and regards,

Just follow the first link in my previous post.

I have gone through the said link. But in my winscp there is no logging option in preference window as well as in session
:cry:

Have you ticked Advanced options checkbox?