Download licensee project here and place it in the UE5 base folder:
Execute a command line call similar to this:
Allow build+cook to complete. From powershell or cmdline, navigate to:
./MyProjectServer.exe -useperfthreads -log
The server will startup then crash. Navigate to D:\Unreal\UE5_Release-5.1\MyProject\Archive\WindowsServer\MyProject\Saved\Logs to get the most recent log (attached example which includes the callstack)
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-169003 in the post.