Plugin Update broke my site

I literally JUST installed this plugin this morning and the update that just happened about an hour ago broke my entire site.

The error says: The site is experiencing technical difficulties. Please check your site admin email inbox for instructions.

I received an email that states the following:

Howdy!

Since WordPress 5.2 there is a built-in feature that detects when a plugin or theme causes a fatal error on your site, and notifies you with this automated email.

In this case, WordPress caught an error with one of your plugins, WPSSO Ridiculously Responsive Social Sharing Buttons.

Error Details
=============
An error of type E_ERROR was caused in line 63 of the file /public_html/wp-content/plugins/wpsso-rrssb/lib/style.php. Error message: Uncaught Error: Access to undeclared static property: WpssoRrssbStyle::$sharing_css_url in /public_html/wp-content/plugins/wpsso-rrssb/lib/style.php:63
Stack trace:
#0 /public_html/wp-includes/class-wp-hook.php(286): WpssoRrssbStyle->enqueue_styles(‘plugin-install….’)
#1 /public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array)
#2 /public_html/wp-includes/plugin.php(465): WP_Hook->do_action(Array)
#3 /public_html/wp-admin/admin-header.php(104): do_action(‘admin_enqueue_s…’, ‘plugin-install….’)
#4 /public_html/wp-admin/plugin-install.php(120): include(‘/home/crfitindi…’)
#5 {main}

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Please help. I installed your plugin to use the share in the excerpt and if this can’t be fixed, I will have to switch to a different plugin.

Thank you.