Fix

Author: Jayashsatolia403

code/go/0chain.net/blobbercore/handler/handler.go

@@ -273,11 +273,11 @@ func setupHandlers(r *mux.Router) {
 		RateLimitByGeneralRL(WithTxHandler(LoadPlaylistFile))).
 		Methods(http.MethodGet, http.MethodOptions)
 
-	r.HandleFunc("/v1/file/list/{allocation}",
+	s.HandleFunc("/v1/file/list/{allocation}",
 		RateLimitByObjectRL(common.ToJSONResponse(WithReadOnlyConnection(ListHandler)))).
 		Methods(http.MethodGet, http.MethodOptions)
-	r.HandleFunc("/v1/file/upload/{allocation}", RateLimitByFileRL(common.ToJSONResponse(WithConnection(UploadHandler))))
-	r.HandleFunc("/v1/file/download/{allocation}", RateLimitByFileRL(common.ToByteStream(WithConnection(DownloadHandler)))).Methods(http.MethodGet, http.MethodOptions)
+	s.HandleFunc("/v1/file/upload/{allocation}", RateLimitByFileRL(common.ToJSONResponse(WithConnection(UploadHandler))))
+	s.HandleFunc("/v1/file/download/{allocation}", RateLimitByFileRL(common.ToByteStream(WithConnection(DownloadHandler)))).Methods(http.MethodGet, http.MethodOptions)
 }
 
 func WithReadOnlyConnection(handler common.JSONResponderF) common.JSONResponderF {