As the title says, the server will crash consistently when switched to a profile using the FTB infinity evolved mod.

If I switch back to vanilla, everything is fine, I'd be able to connect to the server etc. However when trying to run it with FTB IE, I am unable to connect to the server and it will constantly crash.

Anyone have any suggestions? Support closed my first ticket without a response and are now ignoring my new ticket, so I'm getting a little impatient.

I'd appreciate any help anyone can offer!