Error !

ReadError: JSON parsing error at line 1, column 1 (position 0): Unexpected U+003C (<) while looking for <valid thing>.

<%doc> Top-Immo-Box BEGIN </%doc> %if profile.profiltyp == "Makler": ${boxes.top_immo_box.get_html( immoads_makler_id = profile.immoads_makler_id, top_immobilien_im_profil = profile.top_immobilien_im_profil, cached = True )} %endif
/bauenwohnen24/application/frontend/lib/immo.py, line 48:
data = jsonlib2.loads(response)
/bauenwohnen24/application/frontend/http_root/boxes/top_immo_box/__init__.py, line 65:
anzahl = top_immobilien_im_profil
/bauenwohnen24/application/frontend/http_root/handwerker/index.mako, line 314:
${boxes.top_immo_box.get_html(
/bauenwohnen24/application/frontend/templates/main_template.mako, line 180:
${self.body()}
/usr/local/lib/python2.7/site-packages/mako/runtime.py, line 883:
callable_(context, *args, **kwargs)