Added Ars Magica 2, changed IDs, microblocks not installed

[Tyger1048]

So I'm home hosting an Attack of the BTeam Server, and I added Ars Magica 2 because we like that mod. I first added it onto my own client, and crashed due to needed Animation API. So I installed that as well, load up BTeam and crashed again due to ID Conflicts between some Ars Magica 2 blocks and Artifice blocks. So I then changed the IDs for the conflicting Ars Magica 2 blocks, and everything worked fine. So I then did the same with the server files: Added Ars Magica 2, added Animation API, changed the block IDs and the server then did not crash either. When I finally tried to connect to the server after setting up the server.properties it has given me this error:

Does anyone know how I can fix this?

Many thanks

-Tyger