Fatal error: PHP notice in file /home/www/web246/html/lotgd/Forum/options.inc.php (1): Use of undefined constant c - assumed 'c'

Information:

error message: PHP notice in file /home/www/web246/html/lotgd/Forum/options.inc.php (1): Use of undefined constant c - assumed 'c'
error code: 0
file: /home/www/web246/html/lotgd/Forum/wcf/lib/system/WCF.class.php (255)
php version: 5.2.17
wcf version: 1.0.10 (Horizon)
date: Sun, 20 May 2012 14:46:57 +0000
request: /Forum/
referer:

Stacktrace:

#0 /home/www/web246/html/lotgd/Forum/options.inc.php(1): WCF::handleError(8, 'Use of undefine...', '/home/www/web24...', 1, Array)
#1 /home/www/web246/html/lotgd/Forum/wcf/lib/system/WCF.class.php(302): require_once('/home/www/web24...')
#2 /home/www/web246/html/lotgd/Forum/wcf/lib/system/WCF.class.php(89): WCF->initOptions()
#3 /home/www/web246/html/lotgd/Forum/global.php(18): WCF->__construct()
#4 /home/www/web246/html/lotgd/Forum/index.php(7): require_once('/home/www/web24...')
#5 {main}