report ActiveSupport::LogSubscriber error during #publish_event

activesupport/lib/active_support/log_subscriber.rb

@@ -96,6 +96,12 @@ def logger
         end
       end
 
+      def error_reporter
+        @error_reporter ||= if defined?(Rails)
+          Rails.error
+        end
+      end
+
       def attach_to(...) # :nodoc:
         result = super
         set_event_levels
@@ -184,6 +190,8 @@ def mode_from(options)
     end
 
     def log_exception(name, e)
+      error_reporter.report(e) if error_reporter
+
       if logger
         logger.error "Could not log #{name.inspect} event. #{e.class}: #{e.message} #{e.backtrace}"
       end