Sup0108 A Deployment Or Update Operation Is Already In Progress Best

A previous deployment failed or timed out, but the server still thinks the process is active.

If the deployment is stuck or taking too long and you want to start fresh, you can cancel the current rolling update. A previous deployment failed or timed out, but

Error SUP0108 occurs when a system (typically a Salesforce environment, CI/CD pipeline, or managed package installer) detects that against the same target organization or component. The platform blocks concurrent operations to prevent state corruption or partial updates. A previous deployment failed or timed out, but