I suddenly can't push to my Bitbucket repo anymore, either from SourceTree or from bash.
It's also not a big change since the last push, just 2 more commits which consists of only text file changes
SourceTree output says
git -c diff.mnemonicprefix=false -c core.quotepath=false push -v --tags --set-upstream backup master:master
fatal: Out of memory, malloc failed (tried to allocate 524288000 bytes)
fatal: The remote end hung up unexpectedly
fatal: write error: Invalid argument
fatal: sha1 file '<stdout>' write error: Invalid argument