I just updated an EE v2.x single site to EE v5.24. The update went fine and the primary site is working as it should. I then enabled MSM and setup a second site.
Note: Both sites are setup under subdomains.
The second site's index page is blank no matter what I do. I have verified the correct info in the 2nd site's admin.php & index.php. Also, when I try to access the CP using the 2nd site's URL, I get the following error:
Parse error: syntax error, unexpected '[' in /nfs/c11/h03/mnt/196778/domains/sanborns.thedesigncore.com/html/engine/ee/EllisLab/ExpressionEngine/Boot/boot.php on line 70
I also noticed that when I try to change the Default Base URL for the 2nd site in the URL & Path Settings to the 2nd site's subdomain, it keeps switching it back to the 1st site's subdomain.
Any help is appreciated.