[Boofo]

There is a little known array_merge error with this mod that will show up if you edit a signature, among other things, in the ModCP. To fix it, find this code in the useradmin_edit_start hook:

		$quicklinks = array_merge(
			$quicklinks,
			array(
				"../member.php?" . $vbulletin->session->vars['sessionurl'] . "u=" . $vbulletin->GPC['userid'] . "&admin_log_in_as_user=" . $vbulletin->GPC['userid']
					=> $vbphrase['log_in_as_user']
			)
		);

and change it to:

		$quicklinks[
			"../member.php?" . $vbulletin->session->vars['sessionurl'] . "u=" . $vbulletin->GPC['userid'] . "&admin_log_in_as_user=" . $vbulletin->GPC['userid']
		] = $vbphrase['log_in_as_user'];