There has been a critical error on your website

Hello, I got this error on one of my pages, the rest of the site looks fine. It says it’s from the OG plugin and disabling it did solve the problem. My site was set to auto-update and it’s using the OG Version 2.7.7 on WordPress 5.4.1. Can you check if something is wrong with the recent update? I have noticed that version 2.7.7 was released 11 hours ago.

Here’s the error message:

Fatal error: Uncaught Error: [] operator not supported for strings in /var/www/example.com/html/wp-content/plugins/og/vendor/iworks/opengraph.php:178

There has been a critical error on your website.

I remove the stack trace as it reveals some important information on my site.