Deprecated Notice | WordPress.org

You can fix it if you change the line 95-101 to:

echo $refresh_button.'

‘.(‘Today’, ‘affiliate-power’).’:‘.((isset($sum_today) && $sum_today !== null) ? number_format($sum_today, 2, ‘,’, ‘.’).’ €’ : ‘0,00 €’).’ ‘.(‘Yesterday’, ‘affiliate-power’).’:’.((isset($sum_yesterday) && $sum_yesterday !== null) ? number_format($sum_yesterday, 2, ‘,’, ‘.’).’ €’ : ‘0,00 €’).’ ‘.(‘This month’, ‘affiliate-power’).’:‘.((isset($sum_this_month) && $sum_this_month !== null) ? number_format($sum_this_month, 2, ‘,’, ‘.’).’ €’ : ‘0,00 €’).’ ‘.(‘Last month’, ‘affiliate-power’).’:’.((isset($sum_last_month) && $sum_last_month !== null) ? number_format($sum_last_month, 2, ‘,’, ‘.’).’ €’ : ‘0,00 €’).’ ‘.(‘Total’, ‘affiliate-power’).’:‘.((isset($sum_total) && $sum_total !== null) ? number_format($sum_total, 2, ‘,’, ‘.’).’ €’ : ‘0,00 €’).’
‘.(‘Details’, ‘affiliate-power’).’‘;

• This reply was modified 59 minutes ago by joloshop.

Thank you for letting me know. This will be fixed with the next update.