aLengthMenu not working ? [object Object]

[darkcyber]

Hello, here is my chumper config, but why dropdown records show [Object object], in my case i want to show 5 records per page instead of 10,

    'options' => array(
        "bSort" => false,
        "responsive" => true,
        "bAutoWidth" => false,
        "aLengthMenu" => [[5, 10, 25, 50, -1], [5, 10, 25, 50, "All"]]
    ),

What wrong with my code ? let me know how to fix this. Any help will be appreciated. @iftekhersunny @saqueib @jayeshmagare @johnhatch sorry tagging you maybe you can help me Thanks.

[darkcyber]

@iftekhersunny with "aLengthMenu" => [[5, 10, 25, 50, -1], ["5", "10", "25", "50", "All"]] my dropdown still [object Object]