Issue after configuring notifications and emails for attendance request

I’ve configured notifications and email upon saving new attendance request
but the emails are not sent and notifications didn’t work . I’ve got the following issue when using "send now " via email queue
‘AttendanceRequest’ object has no attribute ‘status’
Traceback (most recent call last): File “apps/frappe/frappe/email/doctype/notification/”, line 422, in evaluate_alert if not frappe.safe_eval(alert.condition, None, context): File “apps/frappe/frappe/”, line 2312, in safe_eval return eval(code, eval_globals, eval_locals) File “”, line 1, in AttributeError: ‘AttendanceRequest’ object has no attribute ‘status’
could you please assist ? many thanks