XF 1.2 Error when trying to uninstall add on

[cmeinck]

I'm trying to uninstall an add-on (XenUtils Sitemap). I've disabled the add-on and attempted to uninstall. I get the following server errors. Any help is appreciated.

Server Error
Invalid argument supplied for foreach()

1. XenForo_Application::handlePhpError() in EWRutiles/Sitemap/Install.php at line 61
2. EWRutiles_Sitemap_Install->_uninstall_0() in EWRutiles/Sitemap/Install.php at line 55
3. EWRutiles_Sitemap_Install::uninstallCode()
4. call_user_func() in XenForo/DataWriter/AddOn.php at line 200
5. XenForo_DataWriter_AddOn->_postDelete() in XenForo/DataWriter.php at line 1767
6. XenForo_DataWriter->delete() in XenForo/ControllerAdmin/AddOn.php at line 122
7. XenForo_ControllerAdmin_AddOn->actionDelete() in XenForo/FrontController.php at line 337
8. XenForo_FrontController->dispatch() in XenForo/FrontController.php at line 134
9. XenForo_FrontController->run() in /home/mydir/public_html/forum/admin.php at line 13

 

[Jeremy]

The error is within the Sitemap's code and nothing XenForo can do. You'll need to ask in the discussion thread.