Resolved Amazon S3 Backup - Unsupported header 'x-amz-checksum-crc32'

[TFrank]

Hi,
since the last changes on the "Amazon S3 Backup" extension, my Backup is not able to upload the Files to my provider Backblaze.
Can any one help? Is it possible to downgrade the plugin?

1.5.2 (21 March 2025)​

• Internal improvements.

1.5.1 (17 March 2025)​

• Internal improvements.

Error

Unable to create the remote backup: Transport error: Extension transport: ext://s3-backup/server/: Unsupported header 'x-amz-checksum-crc32' received for this API call.

Thank, Tobias

 

[scsa20]

You might want to refer to https://support.plesk.com/hc/en-us/...amz-checksum-crc32-received-for-this-API-call as that seems to be your issue.

 

[TFrank]

Thanks I will check these. But the last backups works fine without changes.

I don’t know.