diff --git a/app/controllers/api/v1/widget/labels_controller.rb b/app/controllers/api/v1/widget/labels_controller.rb
index e8e409244..c6435da4b 100644
--- a/app/controllers/api/v1/widget/labels_controller.rb
+++ b/app/controllers/api/v1/widget/labels_controller.rb
@@ -1,14 +1,18 @@
 class Api::V1::Widget::LabelsController < Api::V1::Widget::BaseController
   def create
-    conversation.label_list.add(permitted_params[:label])
-    conversation.save!
+    if conversation.present?
+      conversation.label_list.add(permitted_params[:label])
+      conversation.save!
+    end
 
     head :no_content
   end
 
   def destroy
-    conversation.label_list.remove(permitted_params[:id])
-    conversation.save!
+    if conversation.present?
+      conversation.label_list.remove(permitted_params[:id])
+      conversation.save!
+    end
 
     head :no_content
   end
diff --git a/app/jobs/contact_avatar_job.rb b/app/jobs/contact_avatar_job.rb
index e1de371fd..f381b63f2 100644
--- a/app/jobs/contact_avatar_job.rb
+++ b/app/jobs/contact_avatar_job.rb
@@ -5,6 +5,6 @@ class ContactAvatarJob < ApplicationJob
     avatar_resource = LocalResource.new(avatar_url)
     contact.avatar.attach(io: avatar_resource.file, filename: avatar_resource.tmp_filename, content_type: avatar_resource.encoding)
   rescue Errno::ETIMEDOUT, Errno::ECONNREFUSED, SocketError, NoMethodError => e
-    Rails.logger.info "invalid url #{avatar_url} : #{e.message}"
+    Rails.logger.info "Exception: invalid avatar url #{avatar_url} : #{e.message}"
   end
 end
diff --git a/lib/webhooks/trigger.rb b/lib/webhooks/trigger.rb
index f3fe055dc..5475b75f7 100644
--- a/lib/webhooks/trigger.rb
+++ b/lib/webhooks/trigger.rb
@@ -1,8 +1,8 @@
 class Webhooks::Trigger
   def self.execute(url, payload)
     RestClient.post(url, payload.to_json, { content_type: :json, accept: :json })
-  rescue RestClient::NotFound => e
-    Rails.logger.info "invalid url #{url} : #{e.message}"
+  rescue RestClient::NotFound, RestClient::GatewayTimeout, SocketError => e
+    Rails.logger.info "Exception: invalid webhook url #{url} : #{e.message}"
   rescue StandardError => e
     Raven.capture_exception(e)
   end