Hyperay: add error detection

src/Jackett/Definitions/hyperay.yml

@@ -62,6 +62,8 @@
       search_mode: "0"
     rows:
       selector: table.torrents > tbody > tr[class]
+    error:
+      - selector: b:contains("This is a must-read message, please read before other operations!")
     fields:
       title:
         selector: a[title][href^="details.php?id="]