Remove nil class summation
Remove nil class summation

cfb-hasenheide/cfb-hasenheide,cfb-hasenheide/cfb-hasenheide,cfb-hasenheide/cfb-hasenheide,cfb-hasenheide/cfb-hasenheide,elgrillo83/cfb-hasenheide,elgrillo83/cfb-hasenheide,elgrillo83/cfb-hasenheide,elgrillo83/cfb-hasenheide