My friend launched a rocket to the space station and the whole server crashes after the rocket landed. We've sent rockets to the space station before without crashes but we did add new mods between then such as Thermal Expansion, Ender Chest, Open Computers, web displays and draconic. Whenever my friend connected to the server, the whole server crashed.
Version of Advanced Rocketry
Have you verified this is an issue in the latest unstable build
Version of LibVulpes
Version of Minecraft
Crash report or log or visualVM (if applicable)
Description of the problem