Hi, We've installed xwiki on our server and i have the following problem: i can't install or remove extensions anymore, the status is as on the picture for a few days now. <http://xwiki.475771.n2.nabble.com/file/n7603489/pb_extension.png> What can I do to solve the problem? Thanks for your help. -- View this message in context: http://xwiki.475771.n2.nabble.com/Extension-installation-problem-tp7603489.… Sent from the XWiki- Users mailing list archive at Nabble.com.