Syncing a forked repository failed

I had a repository X forked from a master repository M belonging to team T. The repository X was behind a few commits from master M. I tried to sync. It was stuck for a long time and nothing happened. After several attempts I gave up.

I went ahead and deleted my forked repository X, recreated the fork from master M. It failed too. But, seems like it was partially successful. Now I have ended up with a new forked repository X, which is broken. Accessing the repository itself gives system error.

Now I am stuck

Request ID: 4bf3ecb30a1e4538b83e2592675f8a26

Please unblock me asap.