diff --git a/src/Utils.js b/src/Utils.js
index 6243cc07..de5b3db9 100644
--- a/src/Utils.js
+++ b/src/Utils.js
@@ -52,7 +52,7 @@ module.exports = function (Y /* : any*/) {
         try {
           this.eventListeners[i](event)
         } catch (e) {
-          console.error('User events must not throw Errors!')
+          console.error('Your observer threw an error. This error was caught so that Yjs still can ensure data consistency! In order to debug this error you have to check "Pause On Caught Exceptions"', e)
         }
       }
     }