Warning: Use of undefined constant NONCE_SALT

  • Resolved lindagester

    (@lindagester)


    5 years, 9 months ago

    Hi,
    Following text shows when I’m logged in to WordPress (not on the frontend):

    Warning: Use of undefined constant NONCE_SALT – assumed ‘NONCE_SALT’ (this will throw an Error in a future version of PHP) public_html/wp-content/plugins/smart-slider-3/includes/shortcode.php on line 51

    The code on line 51:

    ‘src’ => site_url(‘/’) . ‘?n2prerender=1&n2app=smartslider&n2controller=slider&n2action=iframe&sliderid=’ . $sliderIDorAlias . ‘&hash=’ . md5($sliderIDorAlias . NONCE_SALT)

    I have the PHP version 7.2.9

    How can I fix it?

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