fixes #83771

src/vs/workbench/contrib/debug/browser/debugService.ts

@@ -523,6 +523,9 @@ export class DebugService implements IDebugService {
 			}
 		} catch (err) {
 			session.shutdown();
+			if (this.viewModel.focusedSession === session) {
+				await this.focusStackFrame(undefined);
+			}
 			return Promise.reject(err);
 		}
 	}