I cant join my Modded Server

Hey so, i can't join my modded server.

This message appears to me when I want to enter:

Connection Lost - Mismatched Mod Channel List

I tried everything i saw on Google but i still cand join the server, any ideas?

I do have all the mods, i double check everytime i put a mod on the server.

But i have some bonus mods for my singleplayer world, re these likely to be the problem?