500 - Internal Server Error after upgrade to 6.0.37-1

Hi guys,

I ran into a issue after installing the latest upgrade to 6.0.37-1 and try to mount another hdd. I create the File System successfully, and mount. When try to apply the changes this error shows up:

I see this post - internal server error 500 after upgrade to 6.0.36.1

but it was about the previous version.