Hello FreeSurfer Developers,

I'm attempting to create a head model with T1w by creating tetrahedral head mesh with the simnibs program (documentation_2.0.1_preprocessing_scripts.pdf). I want to simulate the effects of transcranial magnetic stimulations with the T1 of my subjects. When i run the mri2mesh command, which use some of the freesurfer commands, i get the following error with freesurfer :
 
ncvarput: ncid 5: Protocol error
miicv_put: MINC package entry point
nu_estimate_np_and_em: crashed while running mincmath (termination status=768)
nu_correct: crashed while running nu_estimate_np_and_em (termination status=768)
ERROR: nu_correct
Linux neurodebian 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt9-3~deb8u1 (2015-04-24) x86_64 GNU/Linux

I've searched the list and no similar errors have been reported. Does anyone have any thoughts on how to trouble-shoot this one? Also, Ive attached the recon-all.log for two of my subjects in which i've encountered the error in case it's of any use. 

I've seen a couple of messages reporting this error in the mail archives but couldn't find any answer to correct this problem. 

Thank you in advance for your help !