Getting Error while uploading/downloading config files in Entando App Builder

We are facing below error while we try to download or edit and config files.
The same happens for other widget config files as well. First time upload works but post that download/delete doesn’t work.

Entando version - 6.0.0
Deployment type - wildfly image standalone deployment

Please let us know what is causing this issue and how can we fix this.

Hi, @anubhav.

Are you able to check the container logs for the admin console? I’m wondering if you have an underlying storage issue.

Side note, there have been a lot of fixes and new features added since 6.0.0 was released, including replacing the Admin Console with the App Builder interface. If you’re able to upgrade, I’d recommend it.