I can’t save my recipe after updating the plugin

I updated Wp Recipe Maker plugin few days ago and since then I haven’t been able to save recipes on my post. I can type recipe but it just wouldn’t save it. It says that something went wrong, save the recipe to your clip board. I tried it many times but Import from Json doesn’t work either. I created a firewall rule on my cloudflare account but it didn’t change a thing. I urgently need help, I’ve got many recipes to post.

Thanks

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