BadDigest 400 on Uploading Chunk to the Bucket

I am getting an error of Bad Digest code 400 when uploading the chunk, I looked into the header I am sending and it looks fine I am using v2 signature bcoz v4 doesn’t seem to work. Here is the header I am sending, the header works when I Initiate the Multipart upload but gives error of BadDigest on upload. Have added the header below its serialized.

Array
(
    [0] => Host: sgp1.digitaloceanspaces.com
    [1] => Date: Fri, 30 Sep 2022 08:17:53 GMT
    [2] => Content-MD5: dL3kbSLQpfTwhAS92Q4y1w==
    [3] => Content-Type: application/octet-stream
    [4] => Authorization: AWS [REDACTED]:[REDACTED]
)

And please someone fix the bug of the pop-up on the community, it appears on every refresh.