diff --git a/ayanova/src/api/gzvalidate.js b/ayanova/src/api/gzvalidate.js
index 29928828..22f741c2 100644
--- a/ayanova/src/api/gzvalidate.js
+++ b/ayanova/src/api/gzvalidate.js
@@ -265,6 +265,11 @@ export default {
         throw "DEV ERROR gzvalidate::ServerErrors -> serverError seems to be missing from form's vue data object";
       }
 
+      //make sure errorBoxMessage is defined on data
+      if (!v.$_.has(v, "errorBoxMessage")) {
+        throw "DEV ERROR gzvalidate::ServerErrors -> errorBoxMessage seems to be missing from form's vue data object";
+      }
+
       //ensure the error returned is in an expected format to catch coding errors at the server end
       if (!v.$_.isEmpty(v.serverError)) {
         //Make sure there is an error code if there is an error collection
diff --git a/ayanova/src/api/locale.js b/ayanova/src/api/locale.js
index 44a0ed8d..98331a42 100644
--- a/ayanova/src/api/locale.js
+++ b/ayanova/src/api/locale.js
@@ -89,7 +89,8 @@ export default {
     "ErrorAPI2207",
     "ErrorAPI2208",
     "ErrorAPI2209",
-    "ErrorServerUnresponsive"
+    "ErrorServerUnresponsive",
+    "ErrorUserNotAuthenticated"
   ],
   decimalValidate(required) {
     return { required: required, decimal: [2, this.formats.decimalSeparator] };