Apple iPhone 8 Plus

Fatal error: Uncaught Error: Call to undefined function block_template_part() in /home/widgeti/rozdeals.com/wp-content/themes/rehub-theme/functions/woo_functions.php:242 Stack trace: #0 /home/widgeti/rozdeals.com/wp-content/themes/rehub-theme/inc/product_layout/ce_woo_sections.php(174): rh_woo_code_zone('content') #1 /home/widgeti/rozdeals.com/wp-content/themes/rehub-theme/woocommerce/single-product.php(72): include('/home/widgeti/r...') #2 /home/widgeti/rozdeals.com/wp-includes/template-loader.php(106): include('/home/widgeti/r...') #3 /home/widgeti/rozdeals.com/wp-blog-header.php(19): require_once('/home/widgeti/r...') #4 /home/widgeti/rozdeals.com/index.php(17): require('/home/widgeti/r...') #5 {main} thrown in /home/widgeti/rozdeals.com/wp-content/themes/rehub-theme/functions/woo_functions.php on line 242