How can I get back the orginal .xml file under Plugin and Products?

[rzpvile]

Hello I'm having an error now on my admincp and forum

I'm getting this error

Warning: require_once([path]/includes/functions_cseo.php) [function.require-once]: failed to open stream: No such file or directory in [path]/includes/init.php(298) : eval()'d code on line 1

Fatal error: require_once() [function.require]: Failed opening required '/home/watchthe/public_html/mywebsite.com/forum/includes/functions_cseo.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/watchthe/public_html/mywebsite.com/forum/includes/init.php(298) : eval()'d code on line 1

The error occured after I overwrite the .xml file under

"Plugins & Products" --> "Manage Products" --> select in the main page "[Add/Import Product]" --> browse to the folder "C-Logic SEO" and select the file name "C-Logic SEO.xml" plugin --> tick the box for "Allow Overwrite" --> click "IMPORT"


after that I got an error, do you guys know where I can find the original xml file which I overwrited and what folder will I put it back again?

I really need help asap.

Thanks!