From 5c42a42fcb384e71ec1a94acb37bb1c8d5240ebf Mon Sep 17 00:00:00 2001
From: Jan-Hendrik Willms <tleilax+studip@gmail.com>
Date: Wed, 18 Sep 2024 08:40:41 +0000
Subject: [PATCH] remove faulty code that references deleted classes or tables,
 fixes #4595

Closes #4595

Merge request studip/studip!3405
---
 lib/models/Course.php | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/models/Course.php b/lib/models/Course.php
index 9607b91248d..b51db088506 100644
--- a/lib/models/Course.php
+++ b/lib/models/Course.php
@@ -334,10 +334,7 @@ class Course extends SimpleORMap implements Range, PrivacyObject, StudipItem, Fe
 
             //Cleanup remaining wiki table entries:
             $query = 'DELETE FROM `wiki_links` WHERE `range_id` = ?';
-            $statement = DBManager::get()->execute($query, [$course->id]);
-            $query = 'DELETE FROM `wiki_locks` WHERE `range_id` = ?';
-            $statement = DBManager::get()->execute($query, [$course->id]);
-            WikiPageConfig::deleteByRange_id($course->id);
+            DBManager::get()->execute($query, [$course->id]);
 
             //Remove all entries of the course in calendars:
             $query = 'DELETE FROM `schedule_courses` WHERE `course_id` = ?';
-- 
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