Fatal error: Uncaught TypeError: Unsupported operand types: string + int in /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-content/plugins/woocommerce-gateway-stripe/includes/payment-methods/class-wc-stripe-payment-request.php:365 Stack trace: #0 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-content/plugins/woocommerce-gateway-stripe/includes/payment-methods/class-wc-stripe-payment-request.php(416): WC_Stripe_Payment_Request->get_product_price(Object(WC_Product_Subscription)) #1 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-content/plugins/woocommerce-gateway-stripe/includes/payment-methods/class-wc-stripe-payment-request.php(808): WC_Stripe_Payment_Request->get_product_data() #2 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-content/plugins/woocommerce-gateway-stripe/includes/payment-methods/class-wc-stripe-payment-request.php(841): WC_Stripe_Payment_Request->javascript_params() #3 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-includes/class-wp-hook.php(324): WC_Stripe_Payment_Request->scripts('') #4 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #5 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #6 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-includes/script-loader.php(2265): do_action('wp_enqueue_scri...') #7 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-includes/class-wp-hook.php(324): wp_enqueue_scripts('') #8 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #9 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #10 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-includes/general-template.php(3050): do_action('wp_head') #11 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-content/themes/flatsome/header.php(17): wp_head() #12 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-includes/template.php(810): require_once('/customers/8/e/...') #13 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-includes/template.php(745): load_template('/customers/8/e/...', true, Array) #14 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-includes/general-template.php(48): locate_template(Array, true, true, Array) #15 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-content/themes/flatsome/woocommerce/single-product.php(17): get_header('shop') #16 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-includes/template-loader.php(106): include('/customers/8/e/...') #17 /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-blog-header.php(19): require_once('/customers/8/e/...') #18 /customers/8/e/1/qualifiedtutor.org/httpd.www/index.php(17): require('/customers/8/e/...') #19 {main} thrown in /customers/8/e/1/qualifiedtutor.org/httpd.www/wp-content/plugins/woocommerce-gateway-stripe/includes/payment-methods/class-wc-stripe-payment-request.php on line 365