Tekkit server continues to not work.

[LackadaisicalRefrigerator]

    I have been running a little Tekkit server for my friend and I. It's been working fine until now, getting ores, building machines, all that stuff, but we get on today, go to start the server, and it crashes. I've tried downloading a new 1.2.9g server, and with a new map, it loads and works just fine, but when I put the server's world folder into it, it crashes. Maybe someone can help look through the crash and lead me to some fixes? Any help is appreciated.

CRASH LOG:

 crash-2015-11-04_15.41.00-server.txt

 

Thanks in advance!