I need a link of your board for this one.
Go to /inc/plugins/autosavedrafts.php and change
jQuery(window).load(function() {
AutoSave.initialize();
});
to
jQuery(window).on('load', function() {
AutoSave.initialize();
});
fixed the error. The .load in jQuery is ambiguities. To avoid ambiguities related to the method's signature, it is now recommended to use on() instead.
It depends on which jQuery version you are using. MyBB 1.8.21 uses jQuery 3, which should be compatible with the latest changes in the plugin AFAIK.
Also, I will need your board url for this since Drafts AutoSave depends on specific classes to work. These classes can be easily deleted or changed in custom themes.
I've send you a PM regarding credentials to log in on my board
There is indeed an issue with jQuery 3. I thought I had it fixed in the last update, but somehow changes didn't make it through. I will roll out an update ASAP.
Ah, seems like Drafts AutoSave was not updated at all to accomodate the jQuery 3 changes. Please apply the following edits in the meantime:
Autosave/Direct draft loads - 1 Error / Drafts not saving.