I am always thinking of my users, believe me ?? But unfortunately, the error messages you are getting is probably not from the plugin itself; the only thing I can do is to try my best to catch that error and display it rather than crash silently, but it’s the best I can do. Unfortunately, WordPress is a pile of blocks, it’s not monolithic; if you understand its logic, you’ll realize that issues don’t come from the plugin or theme you used the button from, but maybe from something else. I would do everything I can to make your review higher (and happier) but unfortunately, I am not the developer behind the whole WordPress ecosystem. The only thing I can do is help and provide pointers, when asked (and me and my team always do, but you didn’t reach to us I believe, otherwise you wouldn’t have written this I am sure).