Your question is a bit brief. Can you explain what you have, what you are trying to do and what is happening?

The problem is, I have a Workbench and I've run it on my PC and I want to upload it to the FME server. Everything is fine on the PC, it runs without and without warring massage.But when I upload it to the server, Massega just keeps restarting. 

But when I upload it to the server, Massega just keeps restarting.

Interestingly, the Workbench run on PC and when I upload to server, just jump into a loop and restart after 5 minutes.

Gremlins, for sure.

But if you want a more serious answer, we are going to need some more information from you, as @nielsgerrits already pointed out.

• What is the workspace supposed to do?
• What is it reading from and writing to?
• Are you seeing any error messages in the log and if so, what are they?

The process speed tables assigns bring bring road sections and dynamic writes to an SDE
The section line of the tabla point fold element 
Unfortunately there is no error message, but I see that the server restarts and restarts 
The process on my desktop is running fine 

Is the connection from Flow to SDE different from your desktop?

The sde connection is based on the server
other workbenches are working by the same sde system, just his has this cary problem, 
i dont know how how a program could create a loop inside

It’s difficult to get a handle on this. Are you starting the workspace manually or through an automation or schedule?

--added--

If it runs on desktop, how long does the process take?

This is an automatic one, every evening. But the test run is done manually, but the result is the same.
It takes 27-30 minutes with 16GB of RAM and an i5.