Hi Codeless Support.

I am also having the same issue with my site using livecast theme.

Error as follows:

Uncaught Error: Call to a member function get_builder_content_for_display() on null in /home/w2852221/public_html/wp-content/plugins/cowidgets-elementor-addons/inc/class-cowidgets.php:328
Stack trace:
#0 /home/w2852221/public_html/wp-content/plugins/cowidgets-elementor-addons/inc/ce-functions.php(88): CoWidgets::get_header_content()
#1 /home/w2852221/public_html/wp-includes/class-wp-hook.php(324): cowidgets_render_header()
#2 /home/w2852221/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#3 /home/w2852221/public_html/wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /home/w2852221/public_html/wp-content/themes/livecast/includes/codeless_hooks.php(14): do_action()
#5 /home/w2852221/public_html/wp-content/themes/livecast/header.php(45): codeless_hook_wrapper_begin()
#6 /home/w2852221/public_html/wp-includes/template.php(810): require_once(‘/home/w2852221/…’)
#7 /home/w2852221/public_html/wp-includes/template.php(745): load_template()
#8 /home/w2852221/public_html/wp-includes/general-template.php(48): locate_template()
#9 /home/w2852221/public_html/wp-content/themes/livecast/page.php(19): get_header()
#10 /home/w2852221/public_html/wp-includes/template-loader.php(106): include(‘/home/w2852221/…’)
#11 /home/w2852221/public_html/wp-blog-header.php(19): require_once(‘/home/w2852221/…’)
#12 /home/w2852221/public_html/index.php(17): require(‘/home/w2852221/…’)
#13 {main}
thrown