re #32

controllers/issues.php

@@ -132,7 +132,7 @@ final class IssuesController extends TracToGitlab\EventController
 
         $old_base = \URLHelper::setBaseURL($GLOBALS['ABSOLUTE_URI_STUDIP']);
         $url = URLHelper::getURL(
-            "dispatch.php/course/index/index/{$topic_id2}#{$topic_id2}",
+            "dispatch.php/course/forum/index/index/{$topic_id2}#{$topic_id2}",
             ['cid' => $course_id]
         );
         \URLHelper::setBaseURL($old_base);