User lists now working properly with datalist. Fixup for many areas where error constructor was being called with object instead of string

ayanova/src/api/initialize.js

@@ -730,7 +730,8 @@ async function getUserOptions() {
       "logItem",
       "Initialize::() fetch useroptions -> error" + error
     );
-    throw new Error(error);
+    // throw new Error(error);
+    throw new Error(window.$gz.errorHandler.errorToString(res));
   }
 }