Using the "Create folder from selected" for a favorited item crashes the viewer

[AtlasLinden]

Environment

Maint C 7.1.12.12258017789
Builds that include Inventory Favorites feature

Description

Right-click a favorited item and select "Create folder from selected".
Select OK when prompted to name the new folder.
The viewer crashes.
This is recorded as a generic crash in Bugsplat: https://app.bugsplat.com/v2/crash?database=SecondLife_Viewer_2018&id=1584453

Reproduction steps

See description
For testing please verify it in each Inventory tab

[AtlasLinden]

The same crash can also sometimes occur when Right-click>Create New>New Folder is selected on a favorite folder

[AtlasLinden]

I was able to reproduce this once on mac using the current Maint C build 7.1.12.14392491737.
Second attempt to reproduce failed but the same crash was triggered upon moving the item to a new folder after performing the repro steps.
https://app.bugsplat.com/v2/group?database=SecondLife_Viewer_2018&stackKeyId=99333

Update: this crash now reproduces each time I open my Inventory on mac

[Dan-Linden]

Passed QA. Tested on Maint C build 7.1.12.14439103535