Introduction to 5G: 08_New 5G technologies

Error while enqueuing completion_update_state task. moodle_exception: کاربر مهمان اجازهٔ انجام این کار را ندارد in /home/irancell/public_html/lib/classes/user.php:556 Stack trace: #0 /home/irancell/public_html/lib/classes/task/manager.php(195): core_user::require_active_user() #1 /home/irancell/public_html/mod/resource/classes/task/completion_update_state.php(89): core\task\manager::queue_adhoc_task() #2 /home/irancell/public_html/mod/resource/lib.php(555): mod_resource\task\completion_update_state::enqueue_completion_event() #3 /home/irancell/public_html/mod/resource/view.php(58): resource_view() #4 {main} Introduction to 5G: 08_New 5G technologies

08_New 5G technologies

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