Remove debug try/catch

synapse/handlers/presence.py

@@ -234,7 +234,6 @@ class PresenceHandler(BaseHandler):
 
     @defer.inlineCallbacks
     def get_states(self, target_users, auth_user, as_event=False, check_auth=True):
-        try:
         local_users, remote_users = partitionbool(
             target_users,
             lambda u: self.hs.is_mine(u)
@@ -289,9 +288,6 @@ class PresenceHandler(BaseHandler):
                     )
 
                 results[user] = {"type": "m.presence", "content": content}
-        except:
-            logger.exception(":(")
-            raise
 
         defer.returnValue(results)