Samsung Galaxy Ace 4

Fatal error: Uncaught TypeError: number_format(): Argument #1 ($num) must be of type float, string given in /var/www/wptbox/wp-content/themes/rehub-theme/woocommerce/single-product-reviews.php:25 Stack trace: #0 /var/www/wptbox/wp-content/themes/rehub-theme/woocommerce/single-product-reviews.php(25): number_format() #1 /var/www/wptbox/wp-includes/comment-template.php(1623): require('...') #2 /var/www/wptbox/wp-content/plugins/woocommerce/templates/single-product/tabs/tabs.php(47): comments_template() #3 /var/www/wptbox/wp-content/plugins/woocommerce/includes/wc-core-functions.php(345): include('...') #4 /var/www/wptbox/wp-content/plugins/woocommerce/includes/wc-template-functions.php(1644): wc_get_template() #5 /var/www/wptbox/wp-content/themes/rehub-theme/inc/product_layout/default_full_width.php(115): woocommerce_output_product_data_tabs() #6 /var/www/wptbox/wp-content/themes/rehub-theme/woocommerce/single-product.php(62): include('...') #7 /var/www/wptbox/wp-includes/template-loader.php(106): include('...') #8 /var/www/wptbox/wp-blog-header.php(19): require_once('...') #9 /var/www/wptbox/index.php(17): require('...') #10 {main} thrown in /var/www/wptbox/wp-content/themes/rehub-theme/woocommerce/single-product-reviews.php on line 25.