RTM Real Train Mod Server Crash

[Berghen]

Ive installed RTM to my server.

I can place tracks and all the other blocks this mod has to offer except placing trains on the track. When i try to place a train it will crash the server with the following error

https://pastebin.com/r9WGkAQ3

Hope someone can help me with this

 

[Munaus]

custom pack issues

Moved to Pagoda