Is this an error or is this a fail?

Well idk where post it, so i decided to post here...
As you can see we got rollback, again, and i remember put '@save' lots of time before this rollback, then i can infer, THE SAVE COMMAND IS A FAIL.

What it does?
Why we have it if we can get roll back?
and other important thing...
WHY THE SERVER ROLL BACKS, AND TURNS A LOT? :C

PS: If it possibly, notify to all owners, please

https://dchaosms.forumotion.net/t3116-rollback-and-new-dedi
Nuff said.