fixed: 清除参数req

Gameserver/Amfphp/Services/AppServer.php

@@ -59,7 +59,7 @@ class AppServer {
             }
         }
         $resp->AfterProc();
-        GAME_ONLINE and self::LogCmd(req(), $resp);                             # 记录操作日志
+        GAME_ONLINE and self::LogCmd($resp);                             # 记录操作日志
         CLog::flush();                                                          # flush日志
     }