crash Server crashing problem

[Lord Nick]

Hello everyone i have a problem with my tekkit lite server
Me and my friend wanted to play today as alaways i started the server everything fine from there but then when i try to join it keeps "logging in" then it downloads terrain and it kicks me out with an error and then my friend crashes too

i really need help please

 

Edited July 14, 2016 by Lord Nick

[MrTrollNugNug]

Please provide more information, like a crash report/log and the error that it is present when this happens.