diff --git a/adm_program/system/classes/TableMembers.php b/adm_program/system/classes/TableMembers.php
index 0e3b026a32..4db673e59e 100644
--- a/adm_program/system/classes/TableMembers.php
+++ b/adm_program/system/classes/TableMembers.php
@@ -113,11 +113,12 @@ public function deleteMembership(int $roleId = 0, int $userId = 0): bool
     /**
      * Deletes the selected record of the table and optionally sends an admin notification if configured
      * @return true Returns **true** if no error occurred
+     * @throws Exception
      */
     public function delete(): bool
     {
         // Queue admin notification about membership deletion
-        global $gChangeNotification;
+        global $gChangeNotification, $gCurrentSession;
 
         // If this is a new record that hasn't been written to the database, simply ignore it
         if (!$this->newRecord && is_object($gChangeNotification)) {
@@ -157,7 +158,7 @@ public function delete(): bool
         }
 
         // renew user object of the affected user because of edited role assignment
-        $GLOBALS['gCurrentSession']->reload($this->getValue('mem_usr_id'));
+        $gCurrentSession->reload((int) $this->getValue('mem_usr_id'));
 
         return parent::delete();
     }
@@ -170,6 +171,7 @@ public function delete(): bool
      * @param bool $updateFingerPrint Default **true**. Will update the creator or editor of the recordset if table has columns like **usr_id_create** or **usr_id_changed**
      * @return bool If an update or insert into the database was done then return true, otherwise false.
      * @throws AdmException
+     * @throws Exception
      */
     public function save(bool $updateFingerPrint = true): bool
     {
@@ -187,7 +189,7 @@ public function save(bool $updateFingerPrint = true): bool
 
         if ($returnStatus && $gCurrentSession instanceof Session) {
             // renew user object of the affected user because of edited role assignment
-            $gCurrentSession->reload($this->getValue('mem_usr_id'));
+            $gCurrentSession->reload((int) $this->getValue('mem_usr_id'));
         }
 
         if ($newRecord && is_object($gChangeNotification)) {