File not found error - but file is on server

I am getting the following error message:

Warning: chdir() [function.chdir]: No error (errno 0) in \\boswinfs03\...\webassist\framework\framework.php on line 178
Framework file not found: Plugins/plug_menu_main.php

I have verified the file in the error message is in the correct directory and the files included in the framework extension are on the server as well. Being somewhat new to PHP, I am not sure what the error is... since it specifically says, "No error." However, the page cannot be displayed. Any ideas?

Thanks!
Ben

Can you check to make sure it is not a case sensitive issue by renaming Plugins to plugins.

I checked and it is spelled/capitalized correctly. The plugin works on my local server, but when I moved it to a live server, it started kicking out that error. If you contact me directly or give me an email address, I will send you the live link.

Tested changing the folder from Plugins to plugins. The error was the same...
Warning: chdir() [function.chdir]: No error (errno 0) in \\boswinfs03\home\users\...\webassist\framework\framework.php on line 178
Framework file not found: Plugins/plug_menu_main.php

Need to try something else. Any ideas?

I have opened a support ticket to further assist you with this issue:

supporthistory.php