Could not push to Bitbucket with 405 error

We have issues that we could not push to our repository on bitbucket, intermittently returning 405 NOT ALLOWED or permissions denied.

bash-4.3# git push https://stan-bot:xyz@bitbucket.org/showtimeanalytics/stan-data-utils/trunk refs/tags/stan-data-utils-2.0.1-37
remote: Not Found
fatal: repository 'https://stan-bot:xyz@bitbucket.org/showtimeanalytics/stan-data-utils/trunk/' not found
bash-4.3# git push https://stan-bot:xyz@bitbucket.org/showtimeanalytics/stan-data-utils/trunk refs/tags/stan-data-utils-2.0.1-37
Counting objects: 1, done.
Writing objects: 100% (1/1), 195 bytes | 0 bytes/s, done.
Total 1 (delta 0), reused 0 (delta 0)
error: RPC failed; HTTP 405 curl 22 The requested URL returned error: 405 Method Not Allowed
fatal: The remote end hung up unexpectedly
fatal: The remote end hung up unexpectedly
Everything up-to-date
bash-4.3# git push https://stan-bot:xyz@bitbucket.org/showtimeanalytics/stan-data-utils/trunk refs/tags/stan-data-utils-2.0.1-37
Counting objects: 1, done.
Writing objects: 100% (1/1), 195 bytes | 0 bytes/s, done.
Total 1 (delta 0), reused 0 (delta 0)
To https://bitbucket.org/showtimeanalytics/stan-data-utils/trunk

• [new tag] stan-data-utils-2.0.1-37 -> stan-data-utils-2.0.1-37