WHM Cpanel Upgrade problem

[alexgol]

I have the WHM 10.0.0 cPanel 10.1.0-R30

I tried to upgrade to the latest version hower it gets stuck on 20%

the last line I get is:

x - SKIPPING /usr/local/lib/php.ini (file already exists)

I've waited 45 minuts but nothing happened.

I've seen other threads regarding this but I couldn't figure it out.

is there a solution for this? and I saw that there is a way by using SSH, how can I do this?
Where is SSH located and what do I need to type to upgrade?

Thanks in advance