How to stop or remove the branches from branches mapping configuration which is already mirrored

Hi Team,

How to stop or remove the branches from the branches mapping configuration which is already mirrored

ex:

For more details refer to TMate SubGit: SubGit/SVN Mirror Documentation pages.

trunk = trunk:refs/heads/trunk_mirror
branches = branches/6.1.673_dummy:refs/heads/6.1.673_dummy_do_not_branch
#branches = branches/6.2:refs/heads/6.2_do_not_branch

i have tried to stop the mirror commenting on the line branches/6.2:refs/heads/6.2_do_not_branch but it is failing with the below error

if I want to stop/pause the mirror for one of the branches how to do that?

Thanks,
Manju NS

any updates on this?