Vagrant ssh permission denied

I have no idea why ssh is required to need to connect to VM and why permission denied

mongodb-m042: Welcome to M042 Vagrant Box
mongodb-m042: + set +e
mongodb-m042: + echo '
mongodb-m042: Welcome to M042 Vagrant Box
mongodb-m042: '

D:\My Files\university-mongoDB\M042\m042-vagrant-env>vagrant ssh
vagrant@ Permission denied (publickey,gssapi-keyex,gssapi-with-mic).

@Rakshith_79674 is there a sub folder called Shared in that directory? If there is then Vagrant is using that sub-folder to sync whatever files you drop in there so that it can be accessible from the Virtual Machine.

I have a shared directory but it is empty
while vagrant up i found some warning that i did not understand

mongodb-m042: ================================================================================
mongodb-m042: Install  1 Package (+12 Dependent packages)
mongodb-m042: Total download size: 135 M
mongodb-m042: Installed size: 348 M
mongodb-m042: Downloading packages:
mongodb-m042: warning: /var/cache/yum/x86_64/7/mongodb-enterprise/packages/mongodb-enterprise-unstable-4.1.13-1.el7.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID 058f8b6b: NOKEY
mongodb-m042: Public key for mongodb-enterprise-unstable-4.1.13-1.el7.x86_64.rpm is not installed
mongodb-m042: --------------------------------------------------------------------------------

Run vagrant up again and let’s see the full log.