Migrated from Windows to Linux, unable to manage plugins

[wroot]

Plugins shows empty window in Admin Console with Openfire 4.6.0

when i upgraded to Openfire 4.6.0 some plugins tabs are refusing to start like Jinglenodes which give this error: This localhost page can’t be found No webpage was found for the web address: http://localhost:9090/plugins/jinglenodes/jingle-nodes.jsp HTTP ERROR 404