If you can’t push to git you can try to increase the git buffer like this in your terminal, and press enter:

git config --global http.postBuffer 157286400

If this does not work, test whether git is installed on your system. Try this in the terminal, and press enter:

git -v

If you get an answer like this:

git version 2.38.1

If you get an error, saying that the program git is not installed, you’ll have to install it. In that case use these instructions on Mac, Linux og Windows:

Probably you’ll have to allow the system to install the package, if it’s not trusted. At least one of my students had such an issue.