Recently we have this issue popping up
error executing git hookerror executing git hookfatal: ref updates aborted by hook
fatal: the remote end hung up unexpectedly
fatal: the remote end hung up unexpectedly
The weird thing is that it will fail once and then might succeed later. But, the new changes are never picked up by Netlify. (that is integrated to build and deploy the site)
Seems there is an issue with gitlab.com (?)