same here, all websites broken:
An error of type E_ERROR was caused in line 73 of the file /var/www/vhosts/blablablaaaaa.com/httpdocs/wp-content/plugins/wp-mail-logging/src/inc/redux/WPML_Redux_Framework_config.php. Error message: Uncaught Error: Call to undefined method Redux::disable_demo() in /var/www/vhosts/blablablaaaaa.com/httpdocs/wp-content/plugins/wp-mail-logging/src/inc/redux/WPML_Redux_Framework_config.php:73
Stack trace:
#0 /var/www/vhosts/blablablaaaaa.com/httpdocs/wp-includes/class-wp-hook.php(303): No3x\WPML\Settings\WPML_Redux_Framework_config->initSettings('')
#1 /var/www/vhosts/blablablaaaaa.com/httpdocs/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array)
#2 /var/www/vhosts/blablablaaaaa.com/httpdocs/wp-includes/plugin.php(470): WP_Hook->do_action(Array)
#3 /var/www/vhosts/blablablaaaaa.com/httpdocs/wp-settings.php(441): do_action('plugins_loaded')
#4 /var/www/vhosts/blablablaaaaa.com/httpdocs/wp-config.php(42): require_once('/var/www/vhosts...')
#5 /var/www/vhosts/blablablaaaaa.com/httpdocs/wp-load.php(50): require_once('/var/www/vhosts...')
#6 /var/www/vhosts/blablablaaaaa.com/httpdocs/wp-admin/admin-ajax.php(22): require_once('/var/www/vhosts...')
#7 {main}
thrown