Advanced Random Posts not allowing update via Elementor

I’ve been happily using the Advanced Random Posts widget for years with no issues. I recently went in to do a long overdue textural alteration via Elementor to a different section of the same page and it will not allow me to update. The PHP error is below although I’m gathering it just specific to my site.

PHP Fatal error: Cannot redeclare wpse_custom_wp_trim_excerpt() (previously declared in /home/customer/www/smmusic.ca/public_html/wp-content/plugins/advanced-random-posts-widget/includes/posts.php:117) in /home/customer/www/smmusic.ca/public_html/wp-content/plugins/advanced-random-posts-widget/includes/posts.php on line 117

I want to know if there is a way around this, or if it’s time to find a replacement for Advanced Random Posts?

The page I need help with: [log in to see the link]