Fatal error: Uncaught Lyra\Exceptions\LyraException: username is not defined in the SDK in /home/ormoquco/salkantaytrekkersperu.com/wp-content/themes/hello-theme-child/izipay/rest-php-sdk-master/src/Lyra/Client.php:156 Stack trace: #0 /home/ormoquco/salkantaytrekkersperu.com/wp-content/themes/hello-theme-child/izipay/PagoLibre.php(27): Lyra\Client->post('V4/Charge/Creat...', Array) #1 /home/ormoquco/salkantaytrekkersperu.com/wp-includes/template.php(812): require('/home/ormoquco/...') #2 /home/ormoquco/salkantaytrekkersperu.com/wp-includes/template.php(745): load_template('/home/ormoquco/...', false, Array) #3 /home/ormoquco/salkantaytrekkersperu.com/wp-includes/general-template.php(206): locate_template(Array, true, false, Array) #4 /home/ormoquco/salkantaytrekkersperu.com/wp-content/themes/hello-theme-child/sections/make-payment.php(18): get_template_part('izipay/PagoLibr...', '', Array) #5 /home/ormoquco/salkantaytrekkersperu.com/wp-content/themes/hello-theme-child/functions.php(327): include('/home/ormoquco/...') #6 /home/ormoquco/salkantaytrekkersperu.com/wp-includes/shortcodes.php(434): make_payment_func(Array, '', 'make-payment') #7 [internal function]: do_shortcode_tag(Array) #8 /home/ormoquco/salkantaytrekkersperu.com/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(make\\-...', 'do_shortcode_ta...', '[make-payment]') #9 /home/ormoquco/salkantaytrekkersperu.com/wp-content/plugins/elementor/includes/widgets/shortcode.php(141): do_shortcode('[make-payment]') #10 /home/ormoquco/salkantaytrekkersperu.com/wp-content/plugins/elementor/includes/base/controls-stack.php(2374): Elementor\Widget_Shortcode->render() #11 /home/ormoquco/salkantaytrekkersperu.com/wp-content/plugins/elementor/includes/base/widget-base.php(636): Elementor\Controls_Stack->render_by_mode() #12 /home/ormoquco/salkantaytrekkersperu.com/wp-content/plugins/elementor/includes/base/widget-base.php(774): Elementor\Widget_Base->render_content() #13 /home/ormoquco/salkantaytrekkersperu.com/wp-content/plugins/elementor/includes/base/element-base.php(492): Elementor\Widget_Base->print_content() #14 /home/ormoquco/salkantaytrekkersperu.com/wp-content/plugins/elementor/modules/element-cache/module.php(71): Elementor\Element_Base->print_element() #15 /home/ormoquco/salkantaytrekkersperu.com/wp-includes/shortcodes.php(434): Elementor\Modules\ElementCache\Module->Elementor\Modules\ElementCache\{closure}(Array, '', 'elementor-eleme...') #16 [internal function]: do_shortcode_tag(Array) #17 /home/ormoquco/salkantaytrekkersperu.com/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(elemen...', 'do_shortcode_ta...', '<div class="ele...') #18 /home/ormoquco/salkantaytrekkersperu.com/wp-content/plugins/elementor/core/base/document.php(1868): do_shortcode('<div class="ele...') #19 /home/ormoquco/salkantaytrekkersperu.com/wp-content/plugins/elementor/core/base/document.php(1201): Elementor\Core\Base\Document->print_elements(Array) #20 /home/ormoquco/salkantaytrekkersperu.com/wp-content/plugins/elementor/includes/frontend.php(1172): Elementor\Core\Base\Document->print_elements_with_wrapper(Array) #21 /home/ormoquco/salkantaytrekkersperu.com/wp-content/plugins/elementor/includes/frontend.php(1067): Elementor\Frontend->get_builder_content(3457) #22 /home/ormoquco/salkantaytrekkersperu.com/wp-includes/class-wp-hook.php(324): Elementor\Frontend->apply_builder_in_content('<h2>Make Your P...') #23 /home/ormoquco/salkantaytrekkersperu.com/wp-includes/plugin.php(205): WP_Hook->apply_filters('<h2>Make Your P...', Array) #24 /home/ormoquco/salkantaytrekkersperu.com/wp-includes/post-template.php(256): apply_filters('the_content', '<h2>Make Your P...') #25 /home/ormoquco/salkantaytrekkersperu.com/wp-content/plugins/elementor/modules/page-templates/module.php(190): the_content() #26 [internal function]: Elementor\Modules\PageTemplates\Module->print_callback() #27 /home/ormoquco/salkantaytrekkersperu.com/wp-content/plugins/elementor/modules/page-templates/module.php(207): call_user_func(Array) #28 /home/ormoquco/salkantaytrekkersperu.com/wp-content/plugins/elementor/modules/page-templates/templates/header-footer.php(19): Elementor\Modules\PageTemplates\Module->print_content() #29 /home/ormoquco/salkantaytrekkersperu.com/wp-includes/template-loader.php(106): include('/home/ormoquco/...') #30 /home/ormoquco/salkantaytrekkersperu.com/wp-blog-header.php(19): require_once('/home/ormoquco/...') #31 /home/ormoquco/salkantaytrekkersperu.com/index.php(17): require('/home/ormoquco/...') #32 {main} thrown in /home/ormoquco/salkantaytrekkersperu.com/wp-content/themes/hello-theme-child/izipay/rest-php-sdk-master/src/Lyra/Client.php on line 156