New update – shipping problem

I’m facing an issue after updating to 5.0 that prevents me from creating new pages or editing any of my current ones.

“Uncaught Error: Call to a member function needs_shipping() on null
in [Root]/modules/StoreShipping/Frontend.php on line 170“.

Also, what are the specific meta keys used to store the vendor’s address? I am wondering if these have changed – I had custom tax rules and a snippet to show the address of the vendor in the local pickup shipping option but neither seem to work anymore.