I use Workstation At 15.5. I run a large number of virtual machines. Literally the other day virtual machines began to shut down for no reason!
Works 60 pieces and in the middle of the day turns off 10 pieces by themselves.
Sometimes he writes this error, and sometimes he doesn't:

"VMware Workstation unrecoverable error: (vcpu-0)
Exception 0xc0000005 (access violation) has occurred.
A log file is available in "F:\Virtual Machines\[Group 02\5\vmware.log".
You can request support.
To collect data to submit to VMware support, choose "Collect Support Data" from the Help menu.
You can also run the "vm-support" script in the Workstation folder directly.
We will respond on the basis of your support entitlement"

The log of the virtual machine attached after the error.

What is the problem? For half a year, under the same conditions, everything worked fine, but now there are mistakes. I did not make any changes in the system or in the virtual machines.

I reinstalled Windows two days ago. Recreated and configured all virtual machines from scratch. The two worked perfectly, and then they started to shut down again for no reason.