Hi all,
Last night i went to install Dual Pricing mod. I have installed many mods before with no problem.
After installing it, i went to my admin page to login, and found i had a blank page.
I then removed the files i previously uploaded for the mod and went back to my admin page, but still had a blank page.
I then done a restore of my backup through cpanel, and again no admin login screen.
I have followed the proceedure to check the Debug list and it shows this everytime i try to access the admin page:

[08-Jul-2011 18:16:19] PHP Fatal error: Cannot redeclare zen_db_scrub_in() (previously declared in /home/mysite/public_html/mysite/includes/functions/extra_functions/common_orders_functions.php:30) in /home/mysite/public_html/mysite/includes/functions/extra_functions/super_orders_functions.php on line 166

My site is running fine, nothing problematic there, just cannot access my admin page.
Now i can't afford to loose my products on there (over 900) and i'm happy to re-install the mods i had, but what can i do to rescue this problem?
Would changing all the files in the "extra_functions" folder be enough?
thanks in advane for any help
Nic.