Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "rection_custom_excerpt_length" not found or invalid function name in /home/webinfacei/public_html/inter/wazon/wp-includes/class-wp-hook.php:324
Stack trace:
#0 /home/webinfacei/public_html/inter/wazon/wp-includes/plugin.php(205): WP_Hook->apply_filters(55, Array)
#1 /home/webinfacei/public_html/inter/wazon/wp-includes/formatting.php(3992): apply_filters('excerpt_length', 55)
#2 /home/webinfacei/public_html/inter/wazon/wp-includes/class-wp-hook.php(324): wp_trim_excerpt('<p>Creative The...', Object(WP_Post))
#3 /home/webinfacei/public_html/inter/wazon/wp-includes/plugin.php(205): WP_Hook->apply_filters('', Array)
#4 /home/webinfacei/public_html/inter/wazon/wp-includes/post-template.php(436): apply_filters('get_the_excerpt', '', Object(WP_Post))
#5 /home/webinfacei/public_html/inter/wazon/wp-includes/post-template.php(401): get_the_excerpt()
#6 /home/webinfacei/public_html/inter/wazon/wp-content/plugins/wazon-widgets/widgets/portfolio-widget.php(582): the_excerpt()
#7 /home/webinfacei/public_html/inter/wazon/wp-content/plugins/elementor/includes/base/controls-stack.php(2315): Portfolio_Widget->render()
#8 /home/webinfacei/public_html/inter/wazon/wp-content/plugins/elementor/includes/base/widget-base.php(634): Elementor\Controls_Stack->render_by_mode()
#9 /home/webinfacei/public_html/inter/wazon/wp-content/plugins/elementor/includes/base/widget-base.php(775): Elementor\Widget_Base->render_content()
#10 /home/webinfacei/public_html/inter/wazon/wp-content/plugins/elementor/includes/base/element-base.php(464): Elementor\Widget_Base->print_content()
#11 /home/webinfacei/public_html/inter/wazon/wp-content/plugins/elementor/includes/base/element-base.php(1375): Elementor\Element_Base->print_element()
#12 /home/webinfacei/public_html/inter/wazon/wp-content/plugins/elementor/includes/base/element-base.php(464): Elementor\Element_Base->print_content()
#13 /home/webinfacei/public_html/inter/wazon/wp-content/plugins/elementor/core/base/document.php(1795): Elementor\Element_Base->print_element()
#14 /home/webinfacei/public_html/inter/wazon/wp-content/plugins/elementor/core/base/document.php(1183): Elementor\Core\Base\Document->print_elements(Array)
#15 /home/webinfacei/public_html/inter/wazon/wp-content/plugins/elementor/includes/frontend.php(1157): Elementor\Core\Base\Document->print_elements_with_wrapper(Array)
#16 /home/webinfacei/public_html/inter/wazon/wp-content/plugins/elementor/includes/frontend.php(1052): Elementor\Frontend->get_builder_content(2593)
#17 /home/webinfacei/public_html/inter/wazon/wp-includes/class-wp-hook.php(324): Elementor\Frontend->apply_builder_in_content('<h1>OUR BEST PR...')
#18 /home/webinfacei/public_html/inter/wazon/wp-includes/plugin.php(205): WP_Hook->apply_filters('<h1>OUR BEST PR...', Array)
#19 /home/webinfacei/public_html/inter/wazon/wp-includes/post-template.php(256): apply_filters('the_content', '<h1>OUR BEST PR...')
#20 /home/webinfacei/public_html/inter/wazon/wp-content/themes/wazon/page.php(25): the_content()
#21 /home/webinfacei/public_html/inter/wazon/wp-includes/template-loader.php(106): include('/home/webinface...')
#22 /home/webinfacei/public_html/inter/wazon/wp-blog-header.php(19): require_once('/home/webinface...')
#23 /home/webinfacei/public_html/inter/wazon/index.php(17): require('/home/webinface...')
#24 {main}
thrown in /home/webinfacei/public_html/inter/wazon/wp-includes/class-wp-hook.php on line 324