Deciphering a debug code

I have tried reuploading the entire modules/boonex/forum/classes/, have also reuploaded the entire boonex/forums folder, but can't seem to resolve the issue below.

I just need some guidance on interpreting the bug code below:

My footer is working fine except for this:

Warning: require_once(/home/korangc1/public_html/modules/boonex/forum/classes/en/ThingPage.php) [function.require-once]: failed to open stream: No such file or directory in /home/korangc1/public_html/modules/boonex/forum/member_menu.php on line 13

Fatal error: require_once() [function.require]: Failed opening required '/home/korangc1/public_html/modules/boonex/forum/classes/en/ThingPage.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/korangc1/public_html/modules/boonex/forum/member_menu.php on line 13

Much Obliged if you can advise on which files are missing or wrong?

if the file exists and i presume it does, if you have reloaded the files. then the issue is permissions. its saying that it cannot access it, not necessarily that its not there. can you verify that the file is there on this path?

--> (/home/korangc1/public_html/modules/boonex/forum/classes/en/ThingPage.php

Thanks DosDawg- it is a permissions setting. I have managed to resolve it now with your input.