Media Encoder CC (newest version) can't render simple transitions from an After Effects CC 2018 project (newest version)

Hello,

since two days (the day I updated my Media Encoder) I've got a strange error code occuring everytime I try to render something from my After Effects project.

The error code is "-1609629695" and it occured before several times but it was always solvable. This time it wasn't. I don't use any effects except "Motion Tile". Also I use many Transformation transitions. And that's it. But Media Encoder still has its problems with rendering. It always cancels and shows me the same error code. The abort point is always different. I tried rendering projects I already had rendered and the error occured even there. I tried the same with older versions of AE and ME but that didn't help me at all.

I'm lost. Does anybody have a solution for this?

Katja