# Docker plugin update broke site during latest update **URL:** \ **Category:** Self-hosting\ **Created:** [April 22, 2022, 12:49pm UTC](https://meta.discourse.org/t/docker-plugin-update-broke-site-during-latest-update/225031 "2022-04-22T12:49:04Z")\ **Posts on this page:** 1\ **Showing post:** 1
**Author:** ![Drew-ART](https://avatars.discourse-cdn.com/v4/letter/d/8edcca/32.png) [@Drew-ART](https://meta.discourse.org/u/Drew-ART)\ **Post date:** [April 22, 2022, 12:49pm UTC](https://meta.discourse.org/t/docker-plugin-update-broke-site-during-latest-update/225031/1 "2022-04-22T12:49:05Z")
I ran the latest update. The update page 1st prompted me to update the Docker plugin. After doing so i got the message saying i’d need to rebuild the apps in the server as there was an issue with the site image, which seems to happen every 3 or 4 times i update. In the server when trying to rebuild i get this error message: ```plaintext x86_64 arch detected. starting up existing container + /usr/bin/docker start app Error response from daemon: driver failed programming external connectivity on endpoint app (83f3d2e718d3bedaac581e14f9ce21eed1c41564483523b3a7ae2a2af1baf6fe): Error starting userland proxy: listen tcp4 0.0.0.0:443: bind: address already in use Error: failed to start containers: app ``` If i try discourse-doctor i get a similar message: ```plaintext starting up existing container + /usr/bin/docker start app Error response from daemon: driver failed programming external connectivity on endpoint app (8937ea42fba161e42f9ffde7b2958bdba6212f0030aaebbebfe15a1fe69a0156): Error starting userland proxy: listen tcp4 0.0.0.0:443: bind: address already in use Error: failed to start containers: app Failed to restart the container. ``` The site itself is throwing an SSL error. Anyone know what might cause this? --- _[View the full topic](https://meta.discourse.org/t/docker-plugin-update-broke-site-during-latest-update/225031)._