Fatal error: Maximum execution time when Bundle products present

Found a solution. The problem was that there was infinite recursion (looped function call) — PHP called the functions many times until it ran out of stack memory.
Namely:

The loop looks like this:

AWS_Search->get_products() calls wc_get_product()

which creates a WC_Product_Bundle

which during get_bundled_items() → calls WP_Query → which again runs the search via AWS_Search

This is a conflict between three plugins:

• Advanced Woo Search
• WooCommerce Product Bundles
• WPML / WooCommerce Multilingual

How to solve

Go to file /wp-content/plugins/advanced-woo-search/includes/class-aws-search.php
Search method
 public function get_products( $posts_ids ) {

and insert after {

            // --- FIX: prevent infinite recursion with WPML + Product Bundles ---
                static $aws_recursion_guard = false;
                    if ( $aws_recursion_guard ) {
                         return array(); // stop recursion
                    }
                        $aws_recursion_guard = true;
                try {

after return $products_array; insert

            } finally {
        $aws_recursion_guard = false;
            }

But this solution will disappear after the plugin update. I hope the developers will pay attention to this problem and fix it themselves in the next updates.

So this is this plugin version 8.5.1. The latest WPML version.
Also installed:
WPML Media Translation
WPML Multilingual & Multicurrency for WooCommerce
WPML Multilingual CMS
WPML Multilingual for CF7
WPML SEO
WPML String Translation

All latest version.