Exception while tracking LFS extensions

1. Installed Bitbucket LFS Media Adapter

2. Initialized LFS repository

3. Added LFS track extensions (i.e.: *.mp4)

4. Click OK button

5. Big modal shown with exception:

'git lfs track' failed with code 2: Exception 0xc0000005 0x8........

.......

runtime: unknown pc 0x177facc

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