Function WP_Scripts::localize was called incorrectly

Can someone help me fix this error, please?
I know that the plugin snax is the one responsable, but I don't know what to look for...

    Function WP_Scripts::localize was called incorrectly. The $l10n parameter must be an array. To pass arbitrary data to scripts, use the wp_add_inline_script() function instead. (This message was added in version 5.7.0.)

    WP_Scripts->localize()
    wp-includes/class-wp-scripts.php:605
    wp_localize_script()
    wp-includes/functions.wp-scripts.php:234
    snax_collection_enqueue_scripts()
    wp-content/plugins/snax/includes/collections/functions.php:157
    do_action('wp_enqueue_scripts')
    wp-includes/plugin.php:517
    wp_enqueue_scripts()
    wp-includes/script-loader.php:2262
    do_action('wp_head')
    wp-includes/plugin.php:517
    wp_head()
    wp-includes/general-template.php:3052
    load_template('wp-content/themes/wp-theme/header.php')
    wp-includes/template.php:790
    locate_template()
    wp-includes/template.php:725
    get_header()
    wp-includes/general-template.php:48

Code (markup):

Line 157 from wp-content/plugins/snax/includes/collections/functions.php:157

    wp_localize_script( 'snax-collections', 'snax_collections_js_config', wp_json_encode( $config ) );

Code (markup):

value of $config:

    $config = array(
    'ajax_url'  => admin_url( 'admin-ajax.php' ),
    'home_url'  => home_url(),
    'user_id'   => get_current_user_id(),
    'post_id'   => apply_filters( 'snax_can_be_stored_in_history', is_single() ) ? get_the_ID() : 0,
    'nonce'     => wp_create_nonce( 'snax-collection-add' ),
    'history'   => snax_is_history_collection_activated() ? 'on' : 'off',
    'i18n'      => array(
    'are_you_sure_remove'    => _x( 'Entire collection with all items will be removed. Proceed?', 'Collection action message', 'snax' ),
    'are_you_sure_clear_all' => _x( 'All collection items will be removed. Proceed?', 'Collection action message', 'snax' ),
    'removed'                => _x( 'Collection has been successfully removed', 'Collection action message', 'snax' ),
    'removing_items'         => _x( 'Removing collection items...', 'Collection action message', 'snax' ),
    ),);

Code (markup):

Thank you in advance