Getting an issue on Push

[Pavan Bellala]

git -c diff.mnemonicprefix=false -c core.quotepath=false --no-optional-locks push -v --tags origin master:master
Pushing to <MyURL>
Forbidden
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

Completed with errors, see above.

NOTE: I am able to pull and fetch