ullReferenceException: Object reference not set to an instance of an object SystemConnect.Update () (at Assets/EAO7 Scripts/Online/SystemConnect.cs:48)

Script appears to be correct however run into this error on RPC view line. ullReferenceException: Object reference not set to an instance of an object SystemConnect.Update () (at Assets/EAO7 Scripts/Online/SystemConnect.cs:48)

     void Update () {
         if(RegisterAttempt > 0){
             nView.RPC("RegisterAttemptRPC", RPCMode.AllBuffered, null); 
             RegisterAttempt -= -1;
         } else {
             Debug.Log("No Attempt Made");
         }
 
 
         if(LogginAttempt > 0){
             nView.RPC("LogginAttemptRPC", RPCMode.AllBuffered, null); 
             LogginAttempt -= -1;
         } else {
             Debug.Log("No Loggin Attempt Made");
         }
             
 
 
 
 
     if(AccountLoaded > 0)    {
         nView.RPC("DISAccount", RPCMode.AllBuffered, null); 
     }
     else {
 
         Debug.Log("Awaiting Logging Attempt");
     }
 
     } 
 //________________________________________________________________________________________________________________________________________
 [PunRPC]
  public void LogginAttemptRPC ()    {
         // Gather Username and Acount Details Input from User.
         LogginUsernameAttempt = ClientLogginRegister.UsernameClient;
         LogginPasswordAttempt = ClientLogginRegister.PasswrodClient;
         LogginAttempt += + 1; //    make 1 Attempt to logg in with username and password.
         Debug.Log("Attempting First Loggin Pass");
         }
 
 
 //________________________________________________________________________________________________________________________________________
     [PunRPC]            // send Account information to the server from Client.
 public void RegisterAttemptRPC ()    {
         // Gather Username and Acount Details Input from User.
         RegisterUsernameAttempt = ClientLogginRegister.UsernameClient;
         RegisterPasswordAttempt = ClientLogginRegister.PasswrodClient;
         RegisterAttempt += + 1; //    make 1 Register Attempt to Register New Account.
         Debug.Log("Attempting First Register Pass");
         }