[kh99]

Oh, right - I didn't think about that. You don't want to use the eval(standard_error(... method in the control panel because it doesn't use templates, probably things aren't set up right to use that. What you could do is just change the value of 'do' to show the banning page again, but printing out an error might be difficult since the output hasn't been started yet. I guess another option is to use the admincp 'print' function to print out your own error message and tell the user to use the back button. Or maybe you could copy the code for the banning page (the section in if ($_REQUEST['do'] == 'banuser')) and use it to reproduce the banning page, but add your error message somewhere.