MM-45991 Wrap errors (#20785)

app/platform/config.go

@@ -82,9 +82,9 @@ func (ps *PlatformService) UpdateConfig(f func(*model.Config)) {
 func (ps *PlatformService) SaveConfig(newCfg *model.Config, sendConfigChangeClusterMessage bool) (*model.Config, *model.Config, *model.AppError) {
 	oldCfg, newCfg, err := ps.configStore.Set(newCfg)
 	if errors.Is(err, config.ErrReadOnlyConfiguration) {
-		return nil, nil, model.NewAppError("saveConfig", "ent.cluster.save_config.error", nil, err.Error(), http.StatusForbidden)
+		return nil, nil, model.NewAppError("saveConfig", "ent.cluster.save_config.error", nil, "", http.StatusForbidden).Wrap(err)
 	} else if err != nil {
-		return nil, nil, model.NewAppError("saveConfig", "app.save_config.app_error", nil, err.Error(), http.StatusInternalServerError)
+		return nil, nil, model.NewAppError("saveConfig", "app.save_config.app_error", nil, "", http.StatusInternalServerError).Wrap(err)
 	}
 
 	if ps.serviceConfig.StartMetrics && *ps.Config().MetricsSettings.Enable {