Errors on title, background problem

  • Hi, I’ve just installed it, I have these errors on frontend:
    Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/u1201254/data/www/vinodivino.spb.ru/wp-content/plugins/nd-restaurant-reservations/inc/shortcodes/nd_rst_reservation_form.php on line 839

    Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/u1201254/data/www/vinodivino.spb.ru/wp-content/plugins/nd-restaurant-reservations/inc/shortcodes/nd_rst_reservation_form.php on line 850

    How can I change the background colour? I don’t want transparent, thanks

    • This topic was modified 4 years, 3 months ago by giovannig11.
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