Open 2.5.2: Sky Factory 2.5.2 server loading issue

[glray3]

Version:
2.5.2

What is the bug:
when joining any server i always get this error after connecting while loading:

Mod Rejections [FMLMod:ae2stuff{0.5.1.9}]

Mod & Version:


Paste.feed-the-beast.com log:


Can it be repeated:


Known Fix:

 

[UniZero]

I get that as well. Just download the version it is telling you to and place it into the mods folder. It didn't download the mod for some reason.