From 6d4c9740457188357b90758b1e6bcbaae54cd294 Mon Sep 17 00:00:00 2001
From: allegroai <>
Date: Sat, 9 Nov 2019 23:45:12 +0200
Subject: [PATCH] Documentation

---
 docs/docker_setup.md | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/docs/docker_setup.md b/docs/docker_setup.md
index b21423d..ce708f7 100644
--- a/docs/docker_setup.md
+++ b/docs/docker_setup.md
@@ -153,5 +153,14 @@ When we release a new version and include a new pre-built Docker image for it, u
     $ sudo docker pull allegroai/trains:0.11.0
      ```
 
-4. Launch the newly released Docker image (see [Launching Docker Containers](#launch-docker)).
+4. Launch the newly released Docker image (see [Launching Docker Containers](#trains-server-manually-launching-docker-containers-)).
 
+
+#### Common Docker Upgrade Errors 
+
+* In case of a docker error: "... The container name "/trains-???" is already in use by ..."      
+    Try removing deprecated images with:
+    ```bash
+    $ docker rm -f $(docker ps -a -q)
+    ```
+  
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