Last online sorting causes error

[Clarky]

Type of bug: lua

Description of the bug: Trying to sort last online in org menu does not work

How to reproduce the bug: https://streamable.com/8jw5cq

Time stamp(s): N/A

*Errors:
[ERROR] lua/vgui/dlistview.lua:483: attempt to compare string with number
1. unknown - lua/vgui/dlistview.lua:483
2. sort - [C]:-1
3. SortByColumn - lua/vgui/dlistview.lua:474
4. DoClick - lua/vgui/dlistview_column.lua:93
5. DoClick - lua/vgui/dlistview_column.lua:74
6. unknown - lua/vgui/dlabel.lua:237

*Media: https://streamable.com/8jw5cq

 

[TinySlayer]

I couldn't replicate, but I put in something that should fix it.