Implemented default rescue in ApplicationController to avoid sending dev errors to the user

app/controllers/application_controller.rb

@@ -26,6 +26,12 @@ class ApplicationController < ActionController::API
   # tracking user in papertrail
   before_action :set_paper_trail_whodunnit
 
+  rescue_from Exception do |exception|
+    logger.fatal exception
+    logger.fatal exception.backtrace.first(5).join("\n")
+    render status: :internal_server_error
+  end
+
   # check if client application is allowed to consumes the API.
   before_action :allow_client_application, if: -> { Feature.active?(:allow_client_application) }