Unable to load Steam support library. This server will operate in LAN mode only

[BulgarPL]

After the update i have problem with my CS:GO serwer.

This is my problem:

Code:

********************************************* ***
* Unable to load Steam support library. *
* This server will operate in LAN mode only. *
********************************************* ***
CGCClientSystem - no ISteamClient interface!

I tried everything, I reinstalled the server I validate this, updated sourcemod metamod and still can't resolve the problem.

Can someone help me?