Error: 'else' without 'if'? [on hold]

        do
        {
            String type = in.nextLine();
            if (!type.equals("OneTime") && !type.equals("Daily") && !type.equals("Monthly"));
            {
                System.out.println("Error, please enter OneTime, Daily or Monthly as" +
                                   " type of appointment");
                checker = true;
            }
            else 
            {
                checker = false;
            }
        }
        while (checker);

So that gives me an error about that else statement when I compile it. However, when I take out the else statement, it will compile fine. I cannot see what the error is. Also checker was declared earlier in the program so no need to worry about that. Thanks!