tshwanom

I managed to fix it with this code

function mounir_enqueue_scripts() {
    /**
     * frontend ajax requests.
     */
    wp_enqueue_script( 'mycred-sell-this' );
    wp_localize_script(
                    'mycred-sell-this',
                    'myCREDBuyContent',
                    array(
                        'ajaxurl'    => esc_url( ( isset( $post->ID ) ) ? mycred_get_permalink( $post->ID ) : home_url( '/' ) ),
                        'token'      => wp_create_nonce( 'mycred-buy-this-content' ),
                        'working'    => "Processing ...",
                        'reload'     => "1",
                        'sweeterror' => __( 'Error', 'mycred' )
                    )
                );
}
add_action( 'wp_enqueue_scripts', 'mounir_enqueue_scripts', 9999999999999999999999999999999999999999999 );

Thanx