can't delete Lightsail machine

Hi, I'm trying to delete one of my Lightasail machines, but for the past few days, I'm getting the following error message: " Error DeleteInstance, Sorry, we're having trouble dealing with your request ... internal logic error)

also, when I try to delete one of the storage disks of the same machine, I get the following error "DeatchDisk These parameters are required: disk name missing Params)

This happens only with one specific machine; I have tried to delete or detach disks on other devices with no issues.

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screenshots of the error messages:

https://ibb.co/1nRdj0N

https://ibb.co/pRGt2dS

Any ideas on how to remove this machine?

Thanks!