Howard Miller

What changed 2-3 weeks ago? Please don't say "nothing". Something did.

Yeh - I was a bit confused by the OP's post. "We enabled PDF annotation and it generates loads of files". Yes - it does; but that's what it's supposed to do. As Ken says, *when* it works.

So, if you want that feature, you need sufficient disk space. If you don't then you are at liberty to switch it off.

You should also consider deleting courses and assignments that you no longer need. Generally, the easiest way to get back some space.

From the installation instructions: "IMPORTANT: While there are now a number of places you can get the Moodle code (including host provided Moodle installers), you are strongly advised to only obtain Moodle from moodle.org. If you run into problems it will be a great deal easier to support you.".  I know, nobody reads the instructions

 

I think you probably fixed the dataroot problem by changing the setting. You now have a second, unrelated problem. 

It means what it says. The PHP in your docker instance is missing the MySQLi extension. Again, as this is Bitnami, I have no idea how to fix that. It won't be anything to do with php.ini, though (Windows thing)

For Bitnami support, you'll need to speak to Bitnami. Or a Bitnami forum.

We can only really provide support for Moodle and we have no idea how Bitnami packaged it up. This is why we generally do not recommend these type of installers.

I would imagine that it's a javascript issue. My first thought is that some other javascript on the page is "interfering". This could really only be caused by a misbehaving plugin or something in the theme. You appear to have eliminated those possibilities but I would certainly re-check.

The only other suggestion I have is to go over to the network tab, recreate the issue and carefully check the Ajax calls. These should be nearer the end and all have service.php in the URL. You are hoping that something that looks like an error turns up in the response.