Add route logging when error occours

src/libs/app.js

@@ -79,6 +79,7 @@ app.use((req, res, next) => {
 app.use((err, req, res, next) => {
     res.status(err.status || 500);
     log.error('%s %d %s', req.method, res.statusCode, err.message);
+    log.error(`Route: ${req.originalUrl}`);
     log.error(err);
     res.json({ error: err.message }).end();
 });