Unable to convert to .aab format

[Abifarin Peter Bukola]

good day friends, I am new to Kivy, I have created an app but I have been finding it difficult to convert to .aab. each time I try with my terminal in pycharm I get the error below.

Cloning into 'python-for-android'...
fatal: the remote end hung up unexpectedly
fatal: early EOF
fatal: index-pack failed

I will appreciate if someone put me through on what to do.

thanks