Fatal error: Uncaught Error: Call to a member function fetch_all() on null in /var/www/html/db_connect.php:240
Stack trace:
#0 /var/www/html/inc_array.php(113): getCountries2ByCurrency()
#1 /var/www/html/currency-conversions-new.php(15): include_once('/var/www/html/i...')
#2 {main}
thrown in /var/www/html/db_connect.php on line 240