Your WADs might be out of date. You could probably find more up-to-date versions in the Release forum, or SRB2's addons section.
If that doesn't work, than the server is probably hosting out-of-date WADs.
In which case, you should just try a diffrent server.
Wads will be automatically loaded when you join a server, provided you have them. If you plan on joining a server, you do not need to load any wads beforehand.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.