forum broken

[hellboy78]

I didn't make any changes into my SMF 1.1.14

and I receive this error message, can someone help me?

Notice: Undefined variable: sourcedir in /mounted-storage/home86b/sub006/sc46726-EMXS/niggerworship.org/forum/index.php on line 54

Warning: require_once(/QueryString.php) [function.require-once]: failed to open stream: No such file or directory in /mounted-storage/home86b/sub006/sc46726-EMXS/niggerworship.org/forum/index.php on line 54

Fatal error: require_once() [function.require]: Failed opening required '/QueryString.php' (include_path='.:/usr/share/php5/') in /mounted-storage/home86b/sub006/sc46726-EMXS/niggerworship.org/forum/index.php on line 54

[hellboy78]

solved coping setting.php