ubun2

I am using eclipse galileo 3.5 with the following plugins

Subversive SVN Team Provider 0.7.8
Subversive connector SVNKit 1.3.0 from http://www.polarion.org/projects/subversive/download/eclipse/2.0/update-site/

I checked out the files from the svn server and it worked great. But now i have added a folder and a file to the project and when tried to commit the changes i am getting the following error. I am stuck now without being checking in the files. If anyone faced this before please help.