Elementor Hangs when I activate event calendar shortcode plugin

I use Elementor and I had to deactivate and activate the event calendar shortcode plugin.

It used to work, but now elementor just hangs – I guess trying to install the widgets.

I have tried this many times and in Chrome and Edge.

There is no point sending a screenshot as I simply get the circle of death!

I have run out of options (not being particularly technical) , so I would be very grateful is someone could recommend a way to resolve the issue.

Thank You

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