Compiling causes LyX to crash [UPDATE]

[Rich Shepard]

On Wed, 17 Jan 2024, Rich Shepard wrote:

> Modifying a fifth document I notice that a sub-section is not numbered and
> while I can save it pressing ctrl-h to build it with pdflatex causes a
> message box to appear saying I've hit a bug.

I corrected a couple of spelling errors in one of the other files, saved,
and compiled it without error. This is a client document so I cannot make a
MWE from it or share it with the world.

Regards,

Rich