Error code -57 without parallelisation

Just wanted to report back that the problem is resolved with respect to that error code. The model starts working, but I get a
Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.

I make no chnages to the param and cppdefs from the downloaded files, other than write in my path.
Seems like a problem with the initialisation?
The same compilation of crocos works just fine with the input files (.grd, blk, br,bryZ, ini) that I downloaded from the website for the benguela case. So this has to do with the preproc would be my guess.