how to remove console informations server build?

Hi, how to remove this from server build:

 Mono path[0] = ''
 Mono config path = ''
 Initialize engine version: 2018.4.20f1 
 Forcing GfxDevice: Null
 GfxDevice: creating device client; threaded=0
 NullGfxDevice:
     Version:  NULL 1.0 [1.0]
     Renderer: Null Device
     Vendor:   Unity Technologies
 Begin MonoManager ReloadAssembly
 - Completed reload, in  0.080 seconds
 UnloadTime: 0.614800 ms