# Reporters * Pablo Armingol (TID) * Lluis Gifre (CTTC) \[reviewer\] # Description Describe the bug. Error when accessing the 'add device' tab through the WebUI. ## Deployment environment - Operating System (include version): any - MicroK8s (include version and add-ons): any - TeraFlowSDN (include release/branch-name/commit-id): develop ## TFS deployment settings - list of components deployed: WebUI - particular configurations you applied: none - any other particularity you might find important: none ## Sequence of actions that resulted in the bug - none ## Document the explicit error internal server error 500