Ajax Search Lite stopped working

Hi

I love ASL but it has completely stopped working.

It may already have stopped working after the recent upgrade. Or, it might have stopped after I made this ‘mistake’:

In WP Widgets, I followed instructions to clean up unused widgets. There was an “Inactive Sidebar (not used)” that said “This sidebar is no longer available and does not show anywhere on your site. Remove each of the widgets below to fully remove this inactive sidebar.”

I removed the widgets in the Inactive Sidebar as instructed, including one called either ‘Search’ or ‘Ajax Search Lite’ (can’t recall). Doing that caused ASL to completely disappear from my ACTIVE sidebar on the live site.

So I re-added it, which worked, but it is not functioning at all. All of its settings are still correct.

As I say, it might have stopped working after the upgrade, and so the above is irrelevant. Either way, please advise what to do.

(I have tried deactivating and reactivating. No change.)

Here’s the site: https://shrinkwrap.blog

Thanks.