Scratch that, in New ContentBox install not working - #7 by b_w it was mentioned that the following:
I added the open to the jvm.config as suggested and ContentBox is now working.
–add-opens=java.base/sun.util=ALL-UNNAMED
I didn’t add all of the opens listed here 3 but now I know how to do that if any other opens are required.
allowed the site to open and now it is!! I’ll refresh right after this, but this is good progress!!
Continuing with web installer!!