widget is not working in upfront

The widget is not working.
I cant make new widget in Upfront, and in the tradisionel widgets area in WP it just sends me to wp.haugesundmisjonskirke.no?editmode=true%C2%BB" target="_blank">http://wp.haugesundmisjonskirke.no/wp-admin/%C2%ABhttpwp.haugesundmisjonskirke.no?editmode=true%C2%BB