You didn't show your snapshot manager - I'm interested in whether you've burnt space on snapshots. Can you show us what the snapshot manager shows?
However, it appears you have a 925GB LUN, with a 985GB VM on it. You were bound to fill this disk at some point. Assuming you don't have capacity to throw at this server, you'll need to shrink the VM. A reasonable method of doing so involves moving to a staging server, and resizing in the process.
See How to shrink a VMDK using VMware Converter - TechRepublic