Please help: I can't push successfully and I don't know why.

Question

Final week of final university project.
I am working on a fairly large unity project.
I am trying to push to the bitbucket repo but after a long time pushing I get this error:
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git -c diff.mnemonicprefix=false -c core.quotepath=false commit -q -F C:\Users\OWNER\AppData\Local\Temp\lngg1g3b.dcl

git -c diff.mnemonicprefix=false -c core.quotepath=false push -v --tags --set-upstream origin master:master
POST git-receive-pack (chunked)
fatal: The remote end hung up unexpectedly
fatal: The remote end hung up unexpectedly

error: RPC failed; curl 56 OpenSSL SSL_read: SSL_ERROR_SYSCALL, errno 10054
Pushing to https://S_Penguin@bitbucket.org/jacob_the_programmer/grattenwelded.git
Everything up-to-date

Completed with errors, see above.
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I don't understand what most of this means.
I tried pushing to a gitlab repo thinking it might be that I filled up the 2GB cap, but get pretty much the same issue.
I don't know what's causing it, how to solve it or what else to do. Please help me.

S. Penguin · Answer

It seems that it was a matter of my upload speed just being too slow for the amount I was trying to push.
This was coupled with some errors that happened to the project which made things kinda messy.

Thanks all the same.

Baskar Annamalai · Answer

Hi @S. Penguin, The push seems to completed with some errors. Not sure the reason for the parameters being gathered in single line, it would be best if you just use the git push origin master instead. However, for your issue, it seems like the buffer memory for git seems to less. You might want to increase it an attempt to push it again: git config http.postBuffer 524288000
Regards