Dear all,

in my Stata/MP 15.1 version I am unable to start the SEM Builder.
After clicking on "SEM -> Model building and estimation", Stata is clearly working on something,
because of the spinning logo in the bottom right, but the SEM Builder never appears.

When aborting the operations, Stata outputs:
exp.exp: transmorphic found where struct expected r(3000)

Tested on Windows 10, locally and on a network drive.
With and without data/variables loaded.
Any advice?

Thank you very much in advance.
Lukas Zimmer