Thanks for the replies
It was, thank you. Not sure why Webmin has it as unavailable. I am the server admin (this is my server with my sites on it) and I couldn’t install it. However it was available in Virtualmin.
Unfortunately it couldn’t be installed because of a disk quota issue that I have.
Unfortunately, when I try to get into MariaDB Server, it just gives me the error that a table ‘is marked as crashed and last (automatic?) repair failed’. I can’t look at the database to repair it, hence why I thought I’d install PHPMyAdmin, unless there is another way to see the database?
I am the system admin btw 