[Microsoft Partner Center]Cannot access Feedback ID in Collaborate

Could you please help us to check error message in Feedback page.

Error:

Due to recent changes in our security and access policies, some content or functionality may be unavailable to certain users. For additional support, please create a ticket with Partner Center and reference Message Code: 715-123220. https://support.serviceshub.microsoft.com/supportforbusiness/onboarding?origin=/supportforbusiness/create