diff --git a/core/http.go b/core/http.go
index b1f30e081..1172bc8a9 100644
--- a/core/http.go
+++ b/core/http.go
@@ -395,27 +395,27 @@ func (self *WebService) HandleSetBit(w http.ResponseWriter, r *http.Request) {
 	var results []interface{}
 	for _, obj := range args {
 		if obj["profile_id"] == nil {
-			http.Error(w, err.Error(), http.StatusBadRequest)
+			http.Error(w, "Missing Profile", http.StatusBadRequest)
 			return
 		}
 		t := float64(obj["profile_id"].(float64))
 		profile_id := uint64(t)
 
 		if obj["db"] == nil {
-			http.Error(w, err.Error(), http.StatusBadRequest)
+			http.Error(w, "Missing db", http.StatusBadRequest)
 			return
 		}
 		db := obj["db"].(string)
 
 		if obj["frame"] == nil {
-			http.Error(w, err.Error(), http.StatusBadRequest)
+			http.Error(w, "Missing Frame", http.StatusBadRequest)
 			return
 
 		}
 		frame := obj["frame"].(string)
 
 		if obj["filter"] == nil {
-			http.Error(w, err.Error(), http.StatusBadRequest)
+			http.Error(w, "Missing Filter", http.StatusBadRequest)
 			return
 		}
 		t = float64(obj["filter"].(float64))