ふと思い出してj2ch.cache.logfileを確認したところ、例外が出てました

2011/02/14 9:15:35 Thread-11 PROCESS Socket[addr=/192.168.1.3,port=54233,localport=7524]
2011/02/14 9:15:36 Thread-11 REQ-0 4657294 GET / HTTP/1.1
2011/02/14 9:15:36 Thread-11 ERROR no protocol: /
java.net.MalformedURLException: no protocol: /
at java.net.URL.<init>(URL.java:537)
at java.net.URL.<init>(URL.java:434)
at java.net.URL.<init>(URL.java:383)
at j2ch.cache.HttpProxyHandler.doService(HttpProxyHandler.java:119)
at j2ch.cache.HttpHandler.doHttpProxy(HttpHandler.java:319)
at j2ch.cache.HttpHandler.processHTTPRequest(HttpHandler.java:259)
at j2ch.cache.HttpHandler.run(HttpHandler.java:166)
at java.lang.Thread.run(Thread.java:534)