Remove unncessary output.

src/joann-pupper-bot.cr

@@ -102,14 +102,11 @@ class PupperBot
       LOGGER.info "Trying to save post #{post.title} #{post.url}"
       begin
         @db.exec "insert into posts(title, url) values(?, ?)", post.title, post.url
-      rescue e
-        puts e
+      rescue
       end
     end
   end
 end
 
 botc = PupperBot.new
-
-# Commands.
 sleep