[Exception: CuteEditorFilesPath must start with '~/']
            CuteEditor.CEF.get_FilesVirtualPath() +296
            CuteEditor.CEF.get_FilesAbsolutePath() +56
            CuteEditor.CEF.ResolveResource(HttpContext context, String path) +253
            CuteEditor.Impl.EditorProvider.GetToolbarItems(Editor editor, String type) +154
            CuteEditor.a.t() +191
            CuteEditor.Editor.CreateChildControls() +29