Fatal error: PHP error in file /home/hondahol/public_html/gallery/bootstrap.inc (43): Assigning the return value of new by reference is deprecated

Information:

error message: PHP error in file /home/hondahol/public_html/gallery/bootstrap.inc (43): Assigning the return value of new by reference is deprecated
error code: 0
file: /home/hondahol/public_html/wcf/lib/system/WCF.class.php (255)
php version: 5.3.29
wcf version: 1.0.11 (Horizon)
date: Sat, 21 Oct 2017 23:03:24 +0000
request: /index.php?page=Gallery2&s=17ab08f064cdfb32cb191c7c5fff638623d6ff58
referer:

Stacktrace:

#0 /home/hondahol/public_html/gallery/main.php(26): WCF::handleError(8192, 'Assigning the r...', '/home/hondahol/...', 43, Array)
#1 /home/hondahol/public_html/gallery/main.php(26): include()
#2 /home/hondahol/public_html/gallery/embed.php(33): require('/home/hondahol/...')
#3 /home/hondahol/public_html/wcf/lib/page/Gallery2Page.class.php(78): require_once('/home/hondahol/...')
#4 /home/hondahol/public_html/wcf/lib/page/AbstractPage.class.php(36): Gallery2Page->show()
#5 /home/hondahol/public_html/wcf/lib/util/RequestHandler.class.php(63): AbstractPage->__construct()
#6 /home/hondahol/public_html/wcf/lib/util/RequestHandler.class.php(91): RequestHandler->__construct('Gallery2', Array, 'page')
#7 /home/hondahol/public_html/index.php(8): RequestHandler::handle(Array)
#8 {main}