del.icio.us, Google Bookmarks, Pinboard IncSearch Firefox Extensions does not work with Firefox 15

The following Firefox extensions does not work with Firefox15.

• del.icio.us IncSearch :: Add-ons for Firefox
• Google Bookmarks IncSearch :: Add-ons for Firefox
• Pinboard IncSearch :: Add-ons for Firefox

I have recognized the problem. This problem will be fixed soon.