Clean svn

I think kdesvn messed up something (As far as I remember I moved files into an another directory which is handled by svn and part of involved project.) in my files becasue I'm not able to commit my files into my svn. On other hand I'm not able to export my files from my svn so there is just one way: i have to clean my working copy. You know, in every directory are a .svn/ subdirectory which is contains svn properties of directory. After a little search on google I found this. Great and good and I'm going to fix it my svn server.