Forum CKEditor error

[محروم.كوم]

Yesterday I installed a new plugin and during the process I think i've deleted some vBulletin file and now I am getting this error whenever I try to visit a profile or thread.

Quote:
Warning: require_once([path]/clientscript/ckeditor/ckeditor_php5.php) [function.require-once]: failed to open stream: No such file or directory in [path]/vb/ckeditor.php on line 13

Fatal error: require_once() [function.require]: Failed opening required '/home/iamextre/public_html/maximum-tech.net/forums/clientscript/ckeditor/ckeditor_php5.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in/home/iamextre/public_html/maximum-tech.net/forums/vb/ckeditor.php on line 13


Please help me fix this. __DEFINE_LIKE_SHARE__