I am unable to upgrade to Monterey from Mojave 10.14.6.
I get the following error message: Storage system verify of repair failed. :(-69716).
I have a iMac (Retina 5K, 27-inch, 2017).
Aside from not being able to use the latest version of two programs because they require later OS than my Mojave 10.14.6, I am experiencing no other computer issues.