Getting 503 service unavailable

while trying to push docker images i get
received unexpected HTTP status: 503 Service Unavailable
this started happening from last 1 day. previously evrrything was fine.
i have “Sonatype Nexus Repository ManagerOSS 3.33.1-01”
my docker push command is docker push <>:<<8082>>/folderpath/<>:latest.

first i get a lor of retires like this :slight_smile: afcaa1fd5662: Retrying in 3 seconds
65a1bb1d7d47: Retrying in 2 seconds
853add074deb: Retrying in 2 seconds
afcaa1fd5662: Retrying in 2 seconds
65a1bb1d7d47: Retrying in 1 second
853add074deb: Retrying in 1 second
afcaa1fd5662: Retrying in 1 second
65a1bb1d7d47: Retrying in 10 seconds
afcaa1fd5662: Retrying in 10 seconds
853add074deb: Retrying in 10 seconds
65a1bb1d7d47: Retrying in 9 seconds
afcaa1fd5662: Retrying in 9 seconds
853add074deb: Retrying in 9 seconds
65a1bb1d7d47: Retrying in 8 seconds

then i get 503 service unavailable.

This is a private registry which i installed locally.
i found the following on the server side. - Failure servicing: PATCH /repository/ null
Caused by: Early EOF

any help is appreciated.