I'm facing this issue "SSL certificate problem: self signed certificate in certificate chain"

[vinodh kumar subbareddy]

git -c diff.mnemonicprefix=false -c core.quotepath=false fetch --tags origin
fatal: unable to access 'https://xyz.git/': SSL certificate problem: self signed certificate in certificate chain
Completed with errors, see above.

[vinodh kumar subbareddy · Accepted solution]

I found fix. 

Follow below steps:
step1: open SourceTree application

step2: click on Action in toolbar 

step3: click on Open in Terminal

step4: Copy paste below text and click on enter key
git config --global http.sslVerify false

This fixes the issue

Thanks 

Vinodh