PHP errors via Query monitor plugin in public side

Hi!

I’m using an Elementor based woocommerce theme, And I have two php error messages. When I turn off the Elementor plugin, the error are gone.

unserialize(): Unexpected end of serialized data-

1. wp-includes/functions.php:650
2. unserialize()
   wp-includes/functions.php:650
3. maybe_unserialize()
   wp-includes/meta.php:661
4. get_metadata_raw()
   wp-includes/meta.php:574
5. get_metadata()
   wp-includes/post.php:2613
6. get_post_meta()
   wp-content/plugins/elementor/core/breakpoints/manager.php:448
7. Elementor\C\B\Manager->init_breakpoints()
   wp-content/plugins/elementor/core/breakpoints/manager.php:100
8. Elementor\C\B\Manager->get_breakpoints()
   wp-content/plugins/elementor/core/breakpoints/manager.php:484
9. Elementor\C\B\Manager->init_active_breakpoints()
   wp-content/plugins/elementor/core/breakpoints/manager.php:117
10. Elementor\C\B\Manager->get_active_breakpoints()
    wp-content/plugins/elementor/core/breakpoints/manager.php:178
11. Elementor\C\B\Manager->has_custom_breakpoints()
    wp-content/plugins/elementor/includes/frontend.php:497
12. Elementor\Frontend->register_styles()
    wp-includes/class-wp-hook.php:324
13. do_action('wp_enqueue_scripts')
    wp-includes/script-loader.php:2263
14. wp_enqueue_scripts()
    wp-includes/class-wp-hook.php:324
15. do_action('wp_head')
    wp-includes/general-template.php:3065
16. wp_head()
    wp-content/themes/xts-hitek/header.php:18
17. load_template('wp-content/themes/xts-hitek/header.php')
    wp-includes/template.php:745
18. locate_template()
    wp-includes/general-template.php:48
19. get_header()
    wp-content/themes/xts-hitek/page.php:13

Second error message:

unserialize(): Error at offset 1167 of 1168 bytes-

1. wp-includes/functions.php:650
2. unserialize()
   wp-includes/functions.php:650
3. maybe_unserialize()
   wp-includes/meta.php:661
4. get_metadata_raw()
   wp-includes/meta.php:574
5. get_metadata()
   wp-includes/post.php:2613
6. get_post_meta()
   wp-content/plugins/elementor/core/breakpoints/manager.php:448
7. Elementor\C\B\Manager->init_breakpoints()
   wp-content/plugins/elementor/core/breakpoints/manager.php:100
8. Elementor\C\B\Manager->get_breakpoints()
   wp-content/plugins/elementor/core/breakpoints/manager.php:484
9. Elementor\C\B\Manager->init_active_breakpoints()
   wp-content/plugins/elementor/core/breakpoints/manager.php:117
10. Elementor\C\B\Manager->get_active_breakpoints()
    wp-content/plugins/elementor/core/breakpoints/manager.php:178
11. Elementor\C\B\Manager->has_custom_breakpoints()
    wp-content/plugins/elementor/includes/frontend.php:497
12. Elementor\Frontend->register_styles()
    wp-includes/class-wp-hook.php:324
13. do_action('wp_enqueue_scripts')
    wp-includes/script-loader.php:2263
14. wp_enqueue_scripts()
    wp-includes/class-wp-hook.php:324
15. do_action('wp_head')
    wp-includes/general-template.php:3065
16. wp_head()
    wp-content/themes/xts-hitek/header.php:18
17. load_template('wp-content/themes/xts-hitek/header.php')
    wp-includes/template.php:745
18. locate_template()
    wp-includes/general-template.php:48
19. get_header()
    wp-content/themes/xts-hitek/page.php:13