# Erreur de connexion après le redimensionnement du Droplet DO

**URL:** <https://meta.discourse.org/t/connection-error-after-resizing-do-droplet/78596>\
**Category:** Self-hosting\
**Created:** [Janvier 21, 2018, 6:22 UTC](https://meta.discourse.org/t/connection-error-after-resizing-do-droplet/78596 "2018-01-21T18:22:01Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![tkrunning](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/tkrunning/32/119481_2.png) [@tkrunning](https://meta.discourse.org/u/tkrunning)\
**Post date:** [Janvier 21, 2018, 6:22 UTC](https://meta.discourse.org/t/connection-error-after-resizing-do-droplet/78596/1 "2018-01-21T18:22:01Z")

</div>

Hi guys, I resized my DigitalOcean droplet today, and after that process was completed I haven’t been able to access my Discourse forum (I’m getting ERR\_CONNECTION\_REFUSED).

It looks like something other than Discourse is using port 80… This is what I get when trying to restart the app (I have also rebuilt it, and restarted the DO droplet itself):

```
root@community:/var/discourse# ./launcher restart app
+ /usr/bin/docker stop -t 10 app
app

starting up existing container
+ /usr/bin/docker start app
Error response from daemon: driver failed programming external connectivity on endpoint app (aa51af7b44babc340fc1101b508092e99c65b05cdda7c39ce8337d4f56f0bde7): Error starting userland proxy: listen tcp 0.0.0.0:80: listen: address already in use
Error: failed to start containers: app

```

Any ideas how I can continue debugging or getting this fixed? Discourse was running perfectly fine until I resized the droplet…

---

_[View the full topic](https://meta.discourse.org/t/connection-error-after-resizing-do-droplet/78596)._