^^&&^^

Edit File: ContentTrait.php

<?php

namespace WP_Rocket\Engine\Optimization;

trait ContentTrait {
	/**
	 * Gets all public post types.
	 *
	 * @since 3.9 moved into trait
	 * @since 2.11
	 */
	private function get_public_post_types() {
		global $wpdb;

$post_types = get_post_types(
			[
				'public'             => true,
				'publicly_queryable' => true,
			]
		);

$post_types[] = 'page';

/**
		 * Filters the post types excluded from critical CSS generation.
		 *
		 * @since 2.11
		 *
		 * @param array $excluded_post_types An array of post types names.
		 *
		 * @return array
		 */
		$excluded_post_types = (array) apply_filters(
			'rocket_cpcss_excluded_post_types',
			[
				'elementor_library',
				'oceanwp_library',
				'tbuilder_layout',
				'tbuilder_layout_part',
				'slider',
				'karma-slider',
				'tt-gallery',
				'xlwcty_thankyou',
				'fusion_template',
				'blocks',
				'jet-woo-builder',
				'fl-builder-template',
				'cms_block',
				'web-story',
			]
		);

$post_types = array_diff( $post_types, $excluded_post_types );
		$post_types = esc_sql( $post_types );
		$post_types = "'" . implode( "','", $post_types ) . "'";

return $wpdb->get_results(
			"SELECT MAX(ID) as ID, post_type
		    FROM (
		        SELECT ID, post_type
		        FROM $wpdb->posts
				WHERE post_type IN ( $post_types )
		        AND post_status = 'publish'
		        ORDER BY post_date DESC
		    ) AS posts
		    GROUP BY post_type"
		);
	}

/**
	 * Gets all public taxonomies.
	 *
	 * @since 3.9 moved into trait
	 * @since 2.11
	 */
	private function get_public_taxonomies() {
		global $wpdb;

$taxonomies = get_taxonomies(
			[
				'public'             => true,
				'publicly_queryable' => true,
			]
		);

/**
		 * Filters the taxonomies excluded from critical CSS generation.
		 *
		 * @since  2.11
		 *
		 * @param array $excluded_taxonomies An array of taxonomies names.
		 *
		 * @return array
		 */
		$excluded_taxonomies = (array) apply_filters(
			'rocket_cpcss_excluded_taxonomies',
			[
				'post_format',
				'product_shipping_class',
				'karma-slider-category',
				'truethemes-gallery-category',
				'coupon_campaign',
				'element_category',
				'mediamatic_wpfolder',
				'attachment_category',
			]
		);

$taxonomies = array_diff( $taxonomies, $excluded_taxonomies );
		$taxonomies = esc_sql( $taxonomies );
		$taxonomies = "'" . implode( "','", $taxonomies ) . "'";

return $wpdb->get_results(
			"SELECT MAX( term_id ) AS ID, taxonomy
			FROM (
				SELECT term_id, taxonomy
				FROM $wpdb->term_taxonomy
				WHERE taxonomy IN ( $taxonomies )
				AND count > 0
			) AS taxonomies
			GROUP BY taxonomy"
		);
	}
}