Update to v4.1.2 fail

[wtempel]

There may be orphaned CryoSPARC and database processes.
Under the Linux account that runs this CryoSPARC instance, you may try these commands.

@wtempel

• cryosparcm stop
• Before deleting any “sock” files from /tmp, please check for orphaned CryoSPARC-related processes:
  ps xww | grep -e cryosparc -e mongo
• kill, but not kill -9, CryoSPARC-related processes that may still be running.
• Confirm there are no CryoSPARC-related processes left running:
  ps xww | grep -e cryosparc -e mongo

Then re-try
cryosparcm start
If this does not work, please post the error message(s) here.