Clear user appointments on unregister

ober.go

@@ -484,8 +484,14 @@ func UnRegister(ctx *fasthttp.RequestCtx) {
 	err = DeleteUserFromAnimes(register.MalID)
 	if err != nil {
 		if err != nutsdb.ErrBucketEmpty {
-			ctx.WriteString(err.Error())
-			ctx.SetStatusCode(fasthttp.StatusNotFound)
+			addErrorToCtx(ctx, err)
+			return
+		}
+	}
+	err = DeleteUserFromAppointmens(register.Username)
+	if err != nil {
+		if err != nutsdb.ErrBucketEmpty {
+			addErrorToCtx(ctx, err)
 			return
 		}
 	}