I'm getting this error. I've deleted one repository, because pushed were failing, and created a new one.
I'd be grateful for suggestions as to how to fix this:
```
$docker push docker.synapse.org/syn7364819/blue_training:latest
The push refers to a repository [docker.synapse.org/syn7364819/blue_training]
8f82346eb29e: Retrying in 1 second
934396e52c9d: Pushed
ceb6bc108af5: Retrying in 1 second
210583bbdbff: Retrying in 1 second
92313c584362: Pushing [========> ] 29.23 MB/177 MB
4a4f58055766: Retrying in 16 seconds
adb25476d2c1: Waiting
655a6c01124a: Waiting
0de3b0993fca: Waiting
2253b7eea5e6: Waiting
05b90b2afe02: Waiting
ec96d31f8eaf: Waiting
e3ac10d00c60: Waiting
2c2153fbd032: Waiting
d9a069c1d0fc: Waiting
a5eb0fc1decb: Waiting
b2ac5371e0f2: Waiting
142a601d9793: Waiting
net/http: TLS handshake timeout
The push refers to a repository [docker.synapse.org/syn7364819/blue]
Repository does not exist: docker.synapse.org/syn7364819/blue
$
```
I'm now getting this (I have logged in successfully with: docker login docker.synapse.org
```
$ docker push docker.synapse.org/newblue/blue_training:latest
The push refers to a repository [docker.synapse.org/newblue/blue_training]
8f82346eb29e: Preparing
934396e52c9d: Preparing
ceb6bc108af5: Preparing
210583bbdbff: Preparing
92313c584362: Preparing
4a4f58055766: Waiting
adb25476d2c1: Waiting
655a6c01124a: Waiting
0de3b0993fca: Waiting
2253b7eea5e6: Waiting
05b90b2afe02: Waiting
ec96d31f8eaf: Waiting
e3ac10d00c60: Waiting
2c2153fbd032: Waiting
d9a069c1d0fc: Waiting
a5eb0fc1decb: Waiting
b2ac5371e0f2: Waiting
142a601d9793: Waiting
unauthorized: authentication required
```
Created by Peter Brooks fustbariclation Hi: The problem is the name of the repository. In Synapse the second part of the Docker repository name is the Synapse ID of your project. The first example, `docker.synapse.org/syn7364819/blue_training`, is valid because you use the Synapse ID syn7364819. The second part is not valid because `newblue` is not a Synapse ID.