diff --git a/server/api/controller/export.js b/server/api/controller/export.js
index fb6d04f2..9ca35138 100644
--- a/server/api/controller/export.js
+++ b/server/api/controller/export.js
@@ -70,6 +70,7 @@ const exportController = {
       case 'json':
         return res.json(events)
     }
+    return res.send('Please specify a valid format: rss, feed, ics or json').status(404)
   },
 
   feed (_req, res, events, title = res.locals.settings.title, link = `${res.locals.settings.baseurl}/feed/rss`) {
diff --git a/server/federation/helpers.js b/server/federation/helpers.js
index 01779f20..db060bf9 100644
--- a/server/federation/helpers.js
+++ b/server/federation/helpers.js
@@ -63,7 +63,8 @@ const Helpers = {
       })
       log.debug(`signed ${ret.status} => ${ret.data}`)
     } catch (e) {
-      log.error(`Response: ${e.response.status} ${e.response.data}`)
+      log.debug(e)
+      log.error(`Response: ${ret.status} ${ret.data}`)
     }
   },
 
diff --git a/server/federation/resources.js b/server/federation/resources.js
index 4c497635..a70f9aeb 100644
--- a/server/federation/resources.js
+++ b/server/federation/resources.js
@@ -62,7 +62,8 @@ module.exports = {
       include: [{ model: APUser, required: true, attributes: ['ap_id'] }]
     })
     if (!resource) {
-      log.info(`Comment ${req.body.object.id} not found`)
+      log.info(`Comment not found`)
+      log.debug(req.body)
       return res.status(404).send('Not found')
     }
     // check if fedi_user that requested resource removal