@@ -38,12 +38,12 @@ if(!empty($classid)) {

 	$searchVars['classin'] = array($classid);

 }

 else if(isset($type_id)) {

-	$output .= "<div id='pagetitle'>".$classtypelist[$type_id]['title']."</div>";

+	$output .= "<div id='pagetitle'>".($classtypelist[$type_id]['title'] ?? null)."</div>";

 	foreach($classlist as $c => $i) {

 		if($i['type'] == $type_id) $clist[] = "<a href='browse.php?type=class&amp;type_id=$type_id&amp;classid=$c'>".$i['name']."</a><br />";

 		else $clist[] = '';

 	}

-	$total = count($clist);

+	$total = is_countable($clist);

 	$count = 0;

 	$column = 1;

 	$list = floor($total / $displaycolumns);