Fatal Error in Mike 3: Combined sigma and z-level

It seems whenever I try and us the "combined sigma and z-level" functionality of Mike3, I get the following error:

Fatal error: AllocateVecR: Vector already allocated

At first I though it was my bathymetry, but then I tried this approach in one of the example files (Oresund) and received the same error message.

Does anyone have suggestions on getting around this error? Or on something I may be missing?

Regards.

Hello,
I'd be interested to know if you fixed your "AllocateVecR" issue?
I'm running a MikeFlood model (MU, M11,M21) and I have a "AllocateVecI : Vector size must be positive" fatal error, and I have no idea where it is coming from...
Thanks,

Fatal error: Allowed memory size of 10485760 bytes exhausted tried to allocate 12 bytes in /var/www/tracker/include/benc.php on line 183