Hi All, 

Method does not exist or incorrect signature: void insertNewAccount(String) from the type AccountHandler

This is the error with which i am struck from very long time.
 this is my code

public class AccountHandler {
    public Static Account insertNewAccount(String an){
        Account acc = new Account(name=an);
            try{
                insert acc;
                return acc;
            }
        catch(DMLException e){
            return null;

        }
    }
 

}

Debug :
Account acc = AccountHandler.insertNewAccount('Test Record');