Trouble with connecting to the Tekkit Server

[MrNitvit]

Recently I have tried again and again to connect to the Digiex Tekkit server but to no avail. I don't know what this is, I use the exact development build on Tekkit, and it gets to the loading screen, but when I try to connect to the server my Tekkit screen goes white and I have to restart the launcher? Does anyone know why or how to fix this. I have also been able to join the Tekkit server before and I played for a while but it was laggy so I (being on a laptop) decided to restart my computer, still, laggy. But if anyone has any help it would be good to get some feedback.

 

[MrNitvit]

Nvm I have figured out why. It was so many different versions of tekkit in my tekkit folder that fucked it up, I deleted, tried again and it worked