From 55537dd84bbdd6b0ba8756d5fdb633b2251a7dcb Mon Sep 17 00:00:00 2001
From: Julio <gugli100@gmail.com>
Date: Mon, 11 Oct 2021 16:05:08 +0200
Subject: [PATCH] Fix delete session

---
 public/main/inc/lib/sessionmanager.lib.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/public/main/inc/lib/sessionmanager.lib.php b/public/main/inc/lib/sessionmanager.lib.php
index 33801a0f50..1ca5e668da 100644
--- a/public/main/inc/lib/sessionmanager.lib.php
+++ b/public/main/inc/lib/sessionmanager.lib.php
@@ -1688,9 +1688,11 @@ class SessionManager
                         }
                     });
 
-                    if (!empty($deleteCoachList)) {
+                    if ($deleteCoachList->count() > 0) {
                         foreach ($deleteCoachList as $subscription) {
-                            $em->remove($subscription);
+                            if (null !== $subscription) {
+                                $em->remove($subscription);
+                            }
                         }
                     }
                 }