Error when open settings estension

The settings of extension ding@rastersoft.com had an error:

Error: destroy() breaks tracking open dialogs, use close() if you must

Stack trace:
  destroy@resource:///org/gnome/Shell/Extensions/js/extensionPrefsDialog.js:63:13
  fillPreferencesWindow/<@file:///usr/share/gnome-shell/extensions/ding@rastersoft.com/prefs.js:37:50
  OpenExtensionPrefsAsync/<@resource:///org/gnome/Shell/Extensions/js/extensionsService.js:141:41
  _init/<@resource:///org/gnome/Shell/Extensions/js/extensionPrefsDialog.js:29:31
  _init/GLib.MainLoop.prototype.runAsync/</<@resource:///org/gnome/gjs/modules/core/overrides/GLib.js:266:34