PHP 8.0.3 Critical Error

If I install connections on my site as soon as I activate it, I receive There has been a critical error on this website. Please check your site admin email inbox for instructions.

If I fall back to PHP 7.4.16 I can use and activate connections.

Deprecated: Required parameter $tag follows optional parameter $content in /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-content/plugins/connections/includes/shortcode/inc.shortcodes.php on line 278

Deprecated: Required parameter $tag follows optional parameter $content in /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-content/plugins/connections/includes/shortcode/inc.shortcodes.php on line 294

Deprecated: Required parameter $object follows optional parameter $atts in /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-content/plugins/connections/includes/class.metabox-api.php on line 625

Deprecated: Required parameter $params follows optional parameter $name in /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-content/plugins/connections/includes/template/class.template-parts.php on line 78

Deprecated: Required parameter $entry follows optional parameter $atts in /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-content/plugins/connections/includes/template/class.template-parts.php on line 1036

Fatal error: Uncaught TypeError: method_exists(): Argument #1 ($object_or_class) must be of type object|string, null given in /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-content/plugins/connections/includes/inc.plugin-compatibility.php:93 Stack trace: #0 /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-content/plugins/connections/includes/inc.plugin-compatibility.php(93): method_exists() #1 /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-includes/class-wp-hook.php(292): cn_WPML_add_email_filter() #2 /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters() #3 /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-includes/plugin.php(484): WP_Hook->do_action() #4 /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-settings.php(423): do_action() #5 /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-config.php(168): require_once('...') #6 /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-load.php(37): require_once('...') #7 /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-blog-header.php(13): require_once('...') #8 /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/index.php(17): require('...') #9 {main} thrown in /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-content/plugins/connections/includes/inc.plugin-compatibility.php on line 93

Notice: is_embed was called incorrectly. Conditional query tags do not work before the query is run. Before then, they always return false. Please see Debugging in WordPress for more information. (This message was added in version 3.1.0.) in /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-includes/functions.php on line 5313

Notice: is_search was called incorrectly. Conditional query tags do not work before the query is run. Before then, they always return false. Please see Debugging in WordPress for more information. (This message was added in version 3.1.0.) in /var/www/vhosts/yorkritecollegesofindiana.org/httpdocs/wp-includes/functions.php on line 5313

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