Yanfly Subclass Error

[Shimbius]

Has anyone encountered this error before? It started occurring just now after the following:
-I set the ClassChangeCore to not display in the main menu.
-Error ecountered.
-I turned everything back on.
-Error still occurred.
-Error remains as long as the Yanfly Subclass Plugin remains on, but dissappears when turning it off.
Any thoughts?

 

[Shimbius]

Nevermind. I realized my issue when trying to resolve by putting in a fresh version of the plugin. I typed "YES" and "NO" instead of "True" and "False" in one of the options for accessing the menu. My brain is looking pretty smooth after that one.