Microsoft Forms shows error “Sorry, something went wrong”

Issue:

Microsoft Forms shows error "Sorry, something went wrong" for all users in a SharePoint online tenant.

Fix:

Microsoft Forms requires the "ColabDBService" to be enabled.  The service can be enabled with these steps (also see screen shot below)

1. Login to azure portal (https://portal.azure.com).
2. Azure active directory.
3. Enterprise Applications.
4. Click “CollabDBService” that is displayed in the result list.
5. Click "Properties" under “MANAGE”.
6. Set the option Enabled for users to sign-in to Yes. Then Save.