Not an Issue EAC decryption error (piracy unsupported)

I am already updating the server and the client and all the settings do not have any error, but when I try to enter the server or any friend shows me this error in the console and iam already installed eac and uninstalled it and installed it again and when secure true or false i get this problem too ,help me please Wulf , thanks

Code:

disconnecting: NullReferenceException: Object reference not set to an instance of an object
EAC.Decrypt (Network.Connection connection, System.IO.MemoryStream src, Int32 srcOffset, System.IO.MemoryStream dst, Int32 dstOffset)
NetworkCryptographyClient.DecryptionHandler (Network.Connection connection, System.IO.MemoryStream src, Int32 srcOffset, System.IO.MemoryStream dst, Int32 dstOffset)
NetworkCryptography.Decrypt (Network.Connection connection, System.IO.MemoryStream stream, Int32 offset)
Facepunch.Network.Raknet.StreamRead.Start (Network.Connection connection)
Facepunch.Network.Raknet.Client.HandleMessage ()
Facepunch.Network.Raknet.Client.Cycle ()
Client.Update ()

Version: 25067

 

Thanx for fast replay Wulf

 

My friends have enabled eac and cant join too and if the eac is the main problem,What is the correct way to install it?Is there a way to scan it from server files?

 

Go to your steam library and look for the EAC folder. for example: C:\Program Files (x86)\Steam\steamapps\common\Rust\EasyAntiCheat\

Run the "EasyAntiCheat_Setup.exe" and select RUST and click "Repair Service".

 

Im receiving this error in my server console. im using the bots plugin and when i kill one it kicks me with the error RPC error OnProjectileAttack. Im brand new to server hosting and id like to know why this is happening. the plugins are up to date.

 

Should i keep EAC open on stean when i open rust ? And can i disable this error from server ? Can you tell me where to download cracked server files otherwise rusteo .