Warning: A non-numeric value encountered

  • Plugin appears to be working and download links showing, however this error message displays above them:

    Warning: A non-numeric value encountered in
    wp-content/plugins/woocommerce-my-downloads-shortcode/tpl/my-downloads.php on line 15

    Line 15 is reading as follows:

    $downloadsRemaining = ( $downloadLimit – $download[‘downloads_remaining’] );

    Please advise how to remove this message.

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