Updating the Tower template I get the following error. How to solve?

Fatal error: Uncaught Error: Class ‘CodelessTwitter’ not found in /home/kd3ys2vb/public_html/wp-includes/class-wp-widget-factory.php:61 Stack trace: #0 /home/kd3ys2vb/public_html/wp-includes/widgets.php(115): WP_Widget_Factory->register(‘CodelessTwitter’) #1 /home/kd3ys2vb/public_html/wp-content/plugins/codeless-framework/admin/register-widgets.php(7): register_widget(‘CodelessTwitter’) #2 /home/kd3ys2vb/public_html/wp-includes/class-wp-hook.php(287): codeless_register_widgets(”) #3 /home/kd3ys2vb/public_html/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(”, Array) #4 /home/kd3ys2vb/public_html/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #5 /home/kd3ys2vb/public_html/wp-settings.php(535): do_action(‘after_setup_the…’) #6 /home/kd3ys2vb/public_html/wp-config.php(77): require_once(‘/home/kd3ys2vb/…’) #7 /home/kd3ys2vb/public_html/wp-load.php(37): require_once(‘/home/kd3ys2vb/…’) #8 /home/kd3ys2vb/public_html/wp-blog-header.php(13): require_once(‘/home/kd3ys2vb/…’) #9 /home/kd3ys2vb/public_ht in /home/kd3ys2vb/public_html/wp-includes/class-wp-widget-factory.php on line