WCF::handleException() Unhandled exception: syntax error, unexpected token "{", expecting ")"

#0 /www/htdocs/v093947/board/lib/system/cache/CacheHandler.class.php(116): wcf\system\WCF::autoload('wcf\\util\\String...')
#1 /www/htdocs/v093947/board/lib/system/cache/CacheHandler.class.php(77): wcf\system\cache\CacheHandler->getCacheName(Object(wcf\system\cache\builder\UserGroupOptionCacheBuilder), Array)
#2 /www/htdocs/v093947/board/lib/system/cache/builder/AbstractCacheBuilder.class.php(38): wcf\system\cache\CacheHandler->get(Object(wcf\system\cache\builder\UserGroupOptionCacheBuilder), Array)
#3 /www/htdocs/v093947/board/lib/system/session/SessionHandler.class.php(156): wcf\system\cache\builder\AbstractCacheBuilder->getData(Array, 'usersOnlyOption...')
#4 /www/htdocs/v093947/board/lib/system/SingletonFactory.class.php(27): wcf\system\session\SessionHandler->init()
#5 /www/htdocs/v093947/board/lib/system/SingletonFactory.class.php(56): wcf\system\SingletonFactory->__construct()
#6 /www/htdocs/v093947/board/lib/system/session/ACPSessionFactory.class.php(28): wcf\system\SingletonFactory::getInstance()
#7 /www/htdocs/v093947/board/lib/system/WCF.class.php(345): wcf\system\session\ACPSessionFactory->load()
#8 /www/htdocs/v093947/board/lib/system/WCF.class.php(143): wcf\system\WCF->initSession()
#9 /www/htdocs/v093947/board/global.php(25): wcf\system\WCF->__construct()
#10 /www/htdocs/v093947/board/wbb/global.php(13): require_once('/www/htdocs/v09...')
#11 /www/htdocs/v093947/board/wbb/index.php(9): require_once('/www/htdocs/v09...')
#12 {main}