Warning: mysqli::__construct(): (HY000/2002): Connection refused in /var/www/html/bootstrap_plots/db.php on line 62

Fatal error: Uncaught Error: mysqli object is already closed in /var/www/html/bootstrap_plots/exclude_lists.php:4 Stack trace: #0 /var/www/html/bootstrap_plots/exclude_lists.php(4): mysqli->query('SELECT text FRO...') #1 /var/www/html/plots_bootstrap.php(3): require('/var/www/html/b...') #2 {main} thrown in /var/www/html/bootstrap_plots/exclude_lists.php on line 4