We are sorry to hear that you are having trouble with our plugin after updating it to the latest version 15.1. Let’s see what’s going on here.
We understand you are running a multisite WordPress installation and you are seeing the yoast_indexable
doesn’t exist that refers to the database table.
So, can you please try resetting the Yoast SEO Indexables tables and migrations by using the Yoast Test Helper plugin to see if that resolves the issue for you?
You will need to perform the following steps:
– Go to Tools → Yoast Test → Yoast SEO → Reset indexables tables & migrations options to reset it.
– Rerun the analysis from the Yoast SEO → Tools page.
Let us know whether the issue persists after performing the above steps.