Message after upgrading to Moodle 3.6 and Joomdle 1.2.3

After upgrading to Moodle 3.6 and Joomdle 1.2.3 I am getting an error/notification message every time I access a course through a wrapper in Joomla. All it says is:

invalidparameter
Invalid parameter value detected

I have attached a screen capture of the message. The message box appears over the course in the wrapper and is obviously coming from Moodle.

I can close it and use the course normally. I have no idea why this appearing though.

Anyone ever seen this before or have any ideas on how to remove it?

Hi.
I did not see this happening before, so I don't know where it is coming from.
I tested locally and I don't see the message.

First thing would be to check if opening this same course on its own Moodle window is also giving the same message.

I looked at Moodle code, and there's only a few places where this error is triggered, so second thing would be to find out which one is showing the message.
You could try editing some Moodle files to add some more text to identify where the message is generated.
Files to check:
moodle/webservice/renderer.php
moodle/lib/setuplib.php
moodle/tag/classes/output/tagareacollection.php

I just checked Moodle itself and found that I got a pop-up message, but it was about the new messaging system in Moodle 3.6. It walked me through a simple tour of where the messages are.

Once I completed the tour and closed the dialog I went back to Joomla and accessed the course again. I no longer saw the error/message I was seeing.

So what could be causing the issue displaying the pop-up message about the new messaging system, which results in the error/message I was seeing? Is it something to do with the wrapper, or how Joomdle is putting Moodle in the wrapper?

It looks like the Messages Tour pop-up happens once per user. Once they get through that they don't see the error pop-up when logged in through Joomla.

So even though this issue is solved for my account it still affects the other 2000 users. They don't have the ability to access Moodle directly so they can't clear that pop-up.

FYI - Another website I upgraded this morning doesn't have this issue. You are able to see the Messages Tour pop-up in the wrapper without issues. I don't know what makes this other website different though so I am at a loss as to what is causing the issue. I have two more websites to upgrade, but I stopped as I don't want them to have the same pop-up issue.

How can I fix this for my users?

I figured out how to get around the problem.

Under Site administration/Appearance/User tours I turned off User Tours. That solved the problem for this website but does not explain why the other website didn't have the problem at all.

> Another website I upgraded this morning doesn't have this issue. You are able to see the Messages Tour pop-up in the wrapper without issues.

This is what I see in my tests too.

> Under Site administration/Appearance/User tours I turned off User Tours

Great, thanks for the info.

> That solved the problem for this website but does not explain why the other website didn't have the problem at all.

As it only happens in one site vs 2 at least that not (yours and mine) I guess the odd one here is the one having the problem....are the 2 sites running the same Moodle template? I don't know what could be the difference between sites that affects this.