--- a/src/server/blog.py	Mon Oct 05 09:15:47 2015 +0200
+++ b/src/server/blog.py	Tue Oct 06 16:38:41 2015 +0200
@@ -23,6 +23,7 @@
 from sat.core.log import getLogger
 log = getLogger(__name__)
 
+from dbus.exceptions import DBusException
 from twisted.internet import defer
 from twisted.web import server
 from twisted.web.resource import Resource
@@ -118,7 +119,10 @@
 
         prof_requested = request.postpath[0]
         #TODO : char check: only use alphanumeric chars + some extra(_,-,...) here
-        prof_found = self.host.bridge.getProfileName(prof_requested)
+        try:
+            prof_found = self.host.bridge.getProfileName(prof_requested)
+        except DBusException:
+            prof_found = None
         if not prof_found or prof_found == C.SERVICE_PROFILE:
             return self.useTemplate(request, "static_blog_error", {'message': "Invalid nickname"})