Error pushing to repo

[Peter]

Just before I upgraded to OSX Catalina on one of our Mac's, BB was working without issue.

After the upgrade, here is what happens when we attempt to push:

git push -u origin master

Enumerating objects: 29204, done.

Counting objects: 100% (29204/29204), done.

Delta compression using up to 4 threads

Compressing objects: 100% (22048/22048), done.

error: RPC failed; HTTP 500 curl 22 The requested URL returned error: 500

fatal: the remote end hung up unexpectedly

Writing objects: 100% (29204/29204), 558.13 MiB | 31.08 MiB/s, done.

Total 29204 (delta 10538), reused 22753 (delta 5814)

fatal: the remote end hung up unexpectedly

Everything up-to-date

From the web, we can interact with BB and even clone repos just fine.  This repo we noticed had several large zip files in it so not sure if recently that was the issue or upgrade to Catalina.

Tried many things found online, such as:

git config --global http.postBuffer 524288000

Still, not working.