This is a matlab MCR crash, happening while writing a file.
* the disk is full
* the disk is corrupted
However, other explanations are possible as well. What’s the RAM of your system? Monitor its usage. Possible related reasons:
* RAM is over and you do not have a swap space and/or the swap space is not available/is corrupted
* RAM is corrupted or faulty
Other reasons are possible as well, but you would need specific support, reserved for paying customers.
Check disks and RAM. Otherwise, install Sarproz on a more stable and performant workstation