Fatal error: PHP error in file /usr/www/users/bbbbhu/lib/data/page/seo/WBBSEORewriter.class.php (380): preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead

Information:

error message: PHP error in file /usr/www/users/bbbbhu/lib/data/page/seo/WBBSEORewriter.class.php (380): preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead
error code: 0
file: /usr/www/users/bbbbhu/wcf/lib/system/WCF.class.php (281)
php version: 5.6.40
wcf version: 1.1.9 (Tempest)
date: Thu, 18 Apr 2024 16:29:47 +0000
request: /index.php?page=Thread&threadID=1197&pageNo=6&s=c9a904dc76b1cecc94dfb4666d056bead60c1a4e&l=4&s=aaa985dabdfc7329278909b201447f2a59106c9a
referer:

Stacktrace:

#0 [internal function]: WCF::handleError(8192, 'preg_replace():...', '/usr/www/users/...', 380, Array)
#1 /usr/www/users/bbbbhu/lib/data/page/seo/WBBSEORewriter.class.php(380): preg_replace('/\\{PARENT_BOARD...', '$this->getParen...', '{PARENT_BOARDS}...')
#2 /usr/www/users/bbbbhu/lib/data/page/seo/WBBSEORewriter.class.php(270): WBBSEORewriter->parseParentBoards('{PARENT_BOARDS}...', '52')
#3 /usr/www/users/bbbbhu/lib/data/page/seo/WBBSEORewriter.class.php(237): WBBSEORewriter->parseThreadURLs('1197', '&s=c9a904dc76b1...', '{PARENT_BOARDS}...')
#4 /usr/www/users/bbbbhu/lib/data/page/seo/WBBSEORewriter.class.php(660): WBBSEORewriter->parseMultipleThreadURLs('1197', '6', '&s=c9a904dc76b1...')
#5 /usr/www/users/bbbbhu/lib/data/page/seo/WBBSEORedirecter.class.php(83): WBBSEORewriter->replaceMultipleThreadURLsCallback(Array)
#6 /usr/www/users/bbbbhu/lib/system/event/listener/SEORedirectListener.class.php(38): WBBSEORedirecter->redirect('index.php?page=...', Object(ThreadPage))
#7 /usr/www/users/bbbbhu/wcf/lib/system/event/EventHandler.class.php(131): SEORedirectListener->execute(Object(ThreadPage), 'ThreadPage', 'readData')
#8 /usr/www/users/bbbbhu/wcf/lib/system/event/EventHandler.class.php(156): EventHandler::executeInheritedActions(Object(ThreadPage), 'readData', 'ThreadPage', 'readData@Thread...')
#9 /usr/www/users/bbbbhu/wcf/lib/page/AbstractPage.class.php(65): EventHandler::fireAction(Object(ThreadPage), 'readData')
#10 /usr/www/users/bbbbhu/wcf/lib/page/MultipleLinkPage.class.php(67): AbstractPage->readData()
#11 /usr/www/users/bbbbhu/lib/page/ThreadPage.class.php(131): MultipleLinkPage->readData()
#12 /usr/www/users/bbbbhu/wcf/lib/page/AbstractPage.class.php(90): ThreadPage->readData()
#13 /usr/www/users/bbbbhu/wcf/lib/page/AbstractPage.class.php(46): AbstractPage->show()
#14 /usr/www/users/bbbbhu/wcf/lib/util/RequestHandler.class.php(64): AbstractPage->__construct()
#15 /usr/www/users/bbbbhu/wcf/lib/util/RequestHandler.class.php(92): RequestHandler->__construct('Thread', Array, 'page')
#16 /usr/www/users/bbbbhu/index.php(8): RequestHandler::handle(Array)
#17 {main}