Code-Snippets-Functions/Execute a function on a child site/All in One SEO Pack/disable-breadcrumbs-pages.txt

add_filter( 'aioseo_breadcrumbs_output', 'aioseo_breadcrumbs_output' );
function aioseo_breadcrumbs_output( $display ) {
	if ( is_singular( 'page' ) ) {
		$display = false;
	}

	return $display;
}