Vorerkrankungen Tool BU PKV Risikoleben

TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /var/www/clients/client47/web273/web/wp-content/plugins/fairsicherungsladen/classes/Core/templates/feedback.html:1
Stack trace:
#0 /var/www/clients/client47/web273/web/wp-content/plugins/fairsicherungsladen/classes/Core/View.php(48): include()
#1 /var/www/clients/client47/web273/web/wp-content/plugins/fairsicherungsladen/classes/Core/Feedback.php(23): Codenic\Core\View->render()
#2 /var/www/clients/client47/web273/web/wp-content/plugins/fairsicherungsladen/classes/Core/templates/main.html(5): Codenic\Core\Feedback->render()
#3 /var/www/clients/client47/web273/web/wp-content/plugins/fairsicherungsladen/classes/Core/View.php(48): include('...')
#4 /var/www/clients/client47/web273/web/wp-content/plugins/fairsicherungsladen/classes/Core/Controller.php(103): Codenic\Core\View->render()
#5 /var/www/clients/client47/web273/web/wp-content/plugins/fairsicherungsladen/classes/Core/Controller.php(46): Codenic\Core\Controller->render()
#6 /var/www/clients/client47/web273/web/wp-content/plugins/fairsicherungsladen/classes/Core/Plugin.php(79): Codenic\Core\Controller->run()
#7 /var/www/clients/client47/web273/web/wp-includes/shortcodes.php(433): Codenic\Core\Plugin->run()
#8 [internal function]: do_shortcode_tag()
#9 /var/www/clients/client47/web273/web/wp-includes/shortcodes.php(273): preg_replace_callback()
#10 /var/www/clients/client47/web273/web/wp-includes/class-wp-hook.php(324): do_shortcode()
#11 /var/www/clients/client47/web273/web/wp-includes/plugin.php(205): WP_Hook->apply_filters()
#12 /var/www/clients/client47/web273/web/wp-includes/post-template.php(256): apply_filters()
#13 /var/www/clients/client47/web273/web/wp-content/themes/betheme/functions/builder/class-mfn-builder-front.php(147): the_content()
#14 /var/www/clients/client47/web273/web/wp-content/themes/betheme/functions/builder/class-mfn-builder-front.php(326): Mfn_Builder_Front->the_content()
#15 /var/www/clients/client47/web273/web/wp-content/themes/betheme/page.php(28): Mfn_Builder_Front->show()
#16 /var/www/clients/client47/web273/web/wp-includes/template-loader.php(106): include('...')
#17 /var/www/clients/client47/web273/web/wp-blog-header.php(19): require_once('...')
#18 /var/www/clients/client47/web273/web/index.php(17): require('...')
#19 {main}