[xwiki-users] o.x.v.i.DefaultVelocityEngine - Deprecated??

Hi guys, sorry for so many emails but here seems to be the cause of why the Global Wiki Admin panel isn't working properly: Jan 11, 2012 12:58:03 AM org.apache.tomcat.util.http.Parameters processParameters INFO: Invalid chunk starting at byte [0] and ending at byte [0] with a value of [null] ignored 2012-01-11 00:58:03,570 [http://www.optiplex-networks.com/xwiki/bin/edit/Main/WebHome?&editor=wy…] WARN o.x.v.i.DefaultVelocityEngine - Deprecated usage of method [com.xpn.xwiki.api.XWiki.getXMLEncoded] in xwiki:Main.WebHome@2,42 2012-01-11 00:58:04,494 [http-8180-1] WARN o.x.v.i.DefaultVelocityEngine - Deprecated usage of method [com.xpn.xwiki.api.XWiki.getXMLEncoded] in xwiki:Main.DocumentDoesNotExist@2,42 2012-01-11 00:59:38,316 [http://www.optiplex-networks.com/xwiki/bin/view/Main/WebHome] WARN o.x.v.i.DefaultVelocityEngine - Deprecated usage of method [com.xpn.xwiki.api.XWiki.getXMLEncoded] in xwiki:Main.WebHome@2,42 2012-01-11 01:00:31,970 [http://www.optiplex-networks.com/xwiki/bin/admin/XWiki/XWikiPreferences] WARN o.x.v.i.DefaultVelocityEngine - Deprecated usage of method [com.xpn.xwiki.api.XWiki.getXMLEncoded] in xwiki:XWiki.XWikiPreferences@2,42 Now that the upgrades have all been put in, does this mean that the Xwiki environment is unstable? Current Xwiki version is 3.1.1..... Would an upgrade to 3.3 solve this or are there intermediate steps to perform before I can go forward? Regards, Kaya