Fatal error: Uncaught TypeError: sizeof(): Argument #1 ($value) must be of type Countable|array, null given in /homepages/46/d375337299/htdocs/BarckereiPlazShop/wp-content/plugins/minimum-purchase-for-woocommerce/core/vtmin-apply-rules.php:50 Stack trace: #0 /homepages/46/d375337299/htdocs/BarckereiPlazShop/wp-content/plugins/minimum-purchase-for-woocommerce/core/vtmin-apply-rules.php(21): VTMIN_Apply_Rules->vtmin_minimum_purchase_check() #1 /homepages/46/d375337299/htdocs/BarckereiPlazShop/wp-content/plugins/minimum-purchase-for-woocommerce/woo-integration/vtmin-parent-cart-validation.php(230): VTMIN_Apply_Rules->__construct() #2 /homepages/46/d375337299/htdocs/BarckereiPlazShop/wp-includes/class-wp-hook.php(292): VTMIN_Parent_Cart_Validation->vtmin_woo_apply_checkout_cntl('') #3 /homepages/46/d375337299/htdocs/BarckereiPlazShop/wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters(0, Array) #4 /homepages/46/d375337299/htdocs/BarckereiPlazShop/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #5 /homepages/46/d375337299/htdocs/BarckereiPlazShop/wp-settings.php(582): do_action('wp_loaded') #6 /homepages/46/d375337299/htdocs/BarckereiPlazShop/wp-config.php(84): require_once('/homepages/46/d...') #7 /homepages/46/d375337299/htdocs/BarckereiPlazShop/wp-load.php(37): require_once('/homepages/46/d...') #8 /homepages/46/d375337299/htdocs/BarckereiPlazShop/wp-blog-header.php(13): require_once('/homepages/46/d...') #9 /homepages/46/d375337299/htdocs/BarckereiPlazShop/index.php(17): require('/homepages/46/d...') #10 {main} thrown in /homepages/46/d375337299/htdocs/BarckereiPlazShop/wp-content/plugins/minimum-purchase-for-woocommerce/core/vtmin-apply-rules.php on line 50