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Error RPC failed; HTTP 500 curl 22

punchcreative
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March 11, 2025

Hi,

It seems like fiels are properly synchronised to the repository. But every time I push to the repository I get this error:

git-receive-pack (chunked) error: RPC failed; HTTP 500 curl 22 The requested URL returned error: 500 send-pack: unexpected disconnect while reading sideband packet fatal: the remote end hung up unexpectedly

Also I see a number counting up on the button top left after every push.

Any idea how I can solve this error?

Thanks

Erik

1 answer

0 votes
Kemberly O'Reilly
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October 19, 2025

That 500 RPC error usually means the remote repository is timing out or rejecting large payloads during push. A few quick things to check:

Try increasing Git’s buffer limit with

git config http.postBuffer 524288000
Make sure your remote server (Bitbucket, GitHub, etc.) isn’t hitting disk-space or bandwidth limits.

If you’re pushing a big batch of files, try splitting commits or pruning large binaries.

Lastly, check your network/firewall — intermittent drops can trigger that “sideband packet” disconnect.

We’ve seen similar sync issues while deploying structured setups at Tint Veteran, and tightening Git/HTTP configs usually resolves it.

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