Forum Code error?

[Linkz0r]

I just opened up my website recently and found it displaying this code error


Warning: require_once(/home1/clubgame/public_html/includes/class_core.php) [function.require-once]: failed to open stream: No such file or directory in /home1/clubgame/public_html/includes/init.php on line 51

Fatal error: require_once() [function.require]: Failed opening required '/home1/clubgame/public_html/includes/class_core.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home1/clubgame/public_html/includes/init.php on line 51

I havent changed anything revently, although I did install Donation System LITE V3.0.0 (https://vborg.vbsupport.ru/showthread.php?t=177437&highlight=Donation+System+LITE+V3.0.0)yesterday, I am unable to access any area of my site including the ACP.

I am running the latest version Vbulletin 3.8.4 PL2.


Edit: I have just removed all uploaded files for the modification I installed yesterday and I still have the same error code displayed to me

http://www.360lobby.com

[Lynne]

Try disabling your modifications/plugins and see if you still have this problem.
Note: To temporarily disable the plugin system, edit config.php and add this line right under <?php

define('DISABLE_HOOKS', true);