I encountered this error as well when I upgraded to 6.4 to 7.1P3,
I fixed it by doing the following.
- Upgrade your VMware tools on the VM. I saw the guest memory manager, vm communcation interface and vm communcation interface socket family failed when the VM booted up.
You can access this when the VM is booting up by CTRL+ALT+F2. Just google up how to upgrade your VMware tools and you should be sweet. Very easy.
- Clear everything in the browser and then it worked 🙂
Hope this helps someone else out there in the universe.
Senior Cloud Engineer
Lee Lim