Plugin version 4.5.4 update: Critical Errors

Hello, just wanted to provide feedback on the 4.5.4 update to the Social Warfare plugin. Currently there is an update available from 4.5.3. to 4.5.4. The changelog has not been updated to include the changes in 4.5.4. In testing, on a news based site which has articles about local happenings, the page uses Social Warfare to insert the social media buttons at the top of the article. After installing the 4.5.4 update, it causes the articles to crash and show a critical error.

The site itself is OK, but the individual articles show critical errors, strips all content except the heading for the article. The link in this ticket is to one of the working article pages and the site is currently on 4.5.3.

We tested the plugin on a development server which is where we saw the issues. Please provide/update the changelog for the plugin on GitHub or on WordPress.org for teh changes in this version. Thanks!

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