recurring meetings error

Hi Guys, May I seek your advice or any help?  I tried to create recurring meetings from Mar 13, 2023 to Aug 7, 2023 but it won't succeed even I extend the end date until Aug 14, 2023.  The meeting date on Aug 7, 2023 was omitted without any reasons. Even I added another session, the meeting date on Aug 07, 2023 was still omitted.                      Please see attachment. Await your kind feedback!  Thank you in advance.