See the crashlog:
https://gist.github.com/D3nnis3n/d41de480972415efd1e41567243087ca

I'll just have to catch the CME again, I have no idea where this exception is coming from.

I might have done synchronization wrong, will upload a potential fix after I check a few things.

If the last update was supposed to fix this - it didn't.
https://gist.github.com/D3nnis3n/58e01b38e004d96f3882652e3d70f9fd