How to run a web app using sbcl+restas+apache?

Recently I get a work to write a web app with others.The have chosen to use apache,so I have to use it.But I was writing my program in sbcl using restas.So I got confused how to run my app behind apache. I have tried the mod_lisp,but it seems unuseful.All I get is a page saying :Internal Server Error.When I check the apache error log ,I find :

[core:error] [pid 18294:tid 140614142228224] [client 127.0.0.1:44049] AH00135: Invalid method in request server-protocol

[:error] [pid 18295:tid 140614150620928] (70014)End of file found: error reading from Lisp

Now I get confused more....