After powering on the RHEL 7.6 machine in VMWare Workstation 15, The login screen of RHEL Machine shows black screen. The complete boot process shows but when comes the time to login, it shows black screen. Please guide me for this...

[Trial4Testing]

The Screen shows like this

[Trial4Testing]

I had operated the LINUX machine several times before in this VMWare,,, But don't know how it comes....