@Amar ,
What operations do you do when this error message pops up?
Scheduling Teams meeting?
Could you create Teams meeting properly in Teams client?
Does this problem exist all the time? Or what changes do you do before happened?
Does anyone else have the same problem?
You could check from the following aspects:
- Checking Internet Connection
- Turning Off Work Offline
- Checking for Updates
- Repairing Outlook Account
- Disabling Extensions
- Rebuilding Outlook data file
- Repairing / Reinstalling Outlook
For more details, please refer to this article.
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