CoD4LIFEruSSy

I FIXED KINDA HELP FROM AMATER I WAS USING JUST TEKKIT NOT TEKKIT LITE OR TEKKIT CLASSIC THANK SO MUCH

Its says the server and stuff then a connection bar with a red cross with it saying 1.3 and want let me join?

All my best servers are running 1.3 but when i launch tekkit its on 1.5.2 ive looked loads trying to find a solution to this problem please help me