Fatal error: Uncaught mysqli_sql_exception: Connection refused in /var/www/odooapi.it/Chargebull/yab/func.php:64 Stack trace: #0 /var/www/odooapi.it/Chargebull/yab/func.php(64): mysqli->__construct() #1 /var/www/odooapi.it/Chargebull/yab/func.php(77): connectToDatabase() #2 /var/www/odooapi.it/Chargebull/yab/usercount.php(96): runQuery() #3 {main} thrown in /var/www/odooapi.it/Chargebull/yab/func.php on line 64