2.1.5 Fixed: Ошибка сервера ErrorException: Template error: [E_WARNING] Attempt to read property "group_id" on null src/addons/XenConcept/UserActivity/Listener/Listener.php:20
ErrorException: Template error: [E_WARNING] Attempt to read property "group_id" on null src/addons/XenConcept/UserActivity/Listener/Listener.php:20