Time Machine BackUp Not Completed Error

For the last two weeks Time Machine has been unable to complete back up. It's throwing up the following:

The error detail shows :

The file does not exist in finder and have tried logging Mac out of iCloud and back in again but error remains. Any thoughts much appreciated.

This seems to be a user-level question that is more appropriate for Apple Support Community. The Apple Developer Forums are for questions about APIs and features intended specifically for developers.

Best,
——
Ziqiao Chen
 Worldwide Developer Relations.

I’d agree but because it pertains to 26.3 it cannot be asked there

Time Machine BackUp Not Completed Error
 
 
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