[BUG] Parties and mmocore party systems not working with MythicDungeons v1.2.1

I have tried both the Parties and mmmocore plugins with MD. I get the same error when trying to load into a dungeon. Using the /md play [name] command it gives me the following error.

Error Image

Inside the config file I have the party set corresponding plugin. Using Mythic Dungeons version 1.2.1, Parties version 3.2.14, and MMOCORE version 1.12 running on PAPER 1.20.1-196 server. I would prefer to be using the mmocore party system over the parties version. Just testing to see if any 3rd party plugin listed on the wiki will work.