From 2881645fb95e777e98cebd4f0953dbb5587e6ec4 Mon Sep 17 00:00:00 2001
From: Jan-Hendrik Willms <tleilax+studip@gmail.com>
Date: Mon, 16 Jan 2023 13:14:14 +0000
Subject: [PATCH] prevent error, fixes #2026

Closes #2026

Merge request studip/studip!1319
---
 lib/classes/ForumAbo.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/classes/ForumAbo.php b/lib/classes/ForumAbo.php
index b057ae79571..551164ffa71 100644
--- a/lib/classes/ForumAbo.php
+++ b/lib/classes/ForumAbo.php
@@ -87,8 +87,8 @@ class ForumAbo
             FROM forum_abo_users
             WHERE topic_id IN (:topic_ids)
                 AND user_id != :user_id");
-        $stmt->bindParam(':topic_ids', array_keys($path), StudipPDO::PARAM_ARRAY);
-        $stmt->bindParam(':user_id', $GLOBALS['user']->id);
+        $stmt->bindValue(':topic_ids', array_keys($path), StudipPDO::PARAM_ARRAY);
+        $stmt->bindValue(':user_id', $GLOBALS['user']->id);
         $stmt->execute();
 
         // get details for topic
-- 
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