Trying to make a dynamic error logging class, running into some trouble

I want to pass the gameobject, and the current component into the error logger and have it print out some debug.log.

Here's what I currently have for the error logger:

 public class ErrorLog : MonoBehaviour {
 
     public ErrorLog(){
     }
 
     public ErrorLog(GameObject relevantObject, objectrelevantComponent, string methodName, string additionalInfo){
         Debug.Log ("<----------- ERROR MESSAGE ----------->");
         string gOName = relevantObject.name.ToString();
         string cOName = relevantComponent.GetType().Name;
         string timeStamp = Time.time.ToString();
         Debug.Log ("At " +  timeStamp);
         Debug.Log ("GameObject " + gOName + " has encountered an error");
         Debug.Log ("inside the " + cOName + " component while using the " + methodName + " function");
         Debug.Log (additionalInfo);
         Debug.Log ("<----------- END MESSAGE ----------->");
     }
 }

and heres how I'm trying to call it:

 ErrorLog(gameObject, WhateverClass, "GetKeyCode", "NONE");

The problem is that it returns this in the editor:

 Expression denotes a `type', where a `variable', `value' or `method group' was expected

I've tried using typeOf on the class name. but it didnt seem to change anything. Does anybody know how I can make this work?