Exception encountered, of type &quot;Error&quot;<br />
[20637c89331794b2c3dc17f8] /wiki/index.php?title=Special:Xygraphicalcategorybrowser   Error from line 112 of /var/www/mondotheque.be/wiki/extensions/xyCategoryBrowser/xyAbstractCategoryGraph.php: Call to undefined method Title::newFromRedirect()<br />
Backtrace:<br />
#0 /var/www/mondotheque.be/wiki/extensions/xyCategoryBrowser/xyCategoriesSpecialPage.php(52): xyAbstractCategoryGraph-&gt;doQuery()<br />
#1 /var/www/mondotheque.be/wiki/includes/specialpage/SpecialPage.php(479): xyCategoriesSpecialPage-&gt;execute()<br />
#2 /var/www/mondotheque.be/wiki/includes/specialpage/SpecialPageFactory.php(576): SpecialPage-&gt;run()<br />
#3 /var/www/mondotheque.be/wiki/includes/MediaWiki.php(282): SpecialPageFactory::executePath()<br />
#4 /var/www/mondotheque.be/wiki/includes/MediaWiki.php(745): MediaWiki-&gt;performRequest()<br />
#5 /var/www/mondotheque.be/wiki/includes/MediaWiki.php(519): MediaWiki-&gt;main()<br />
#6 /var/www/mondotheque.be/wiki/index.php(43): MediaWiki-&gt;run()<br />
#7 {main}<br />