Fatal error: Uncaught mysqli_sql_exception: Connection refused in /var/www/vhosts/dri.co.jp/httpdocs/PHPLibs/Database.php:20
Stack trace:
#0 /var/www/vhosts/dri.co.jp/httpdocs/PHPLibs/Database.php(20): mysqli_connect()
#1 /var/www/vhosts/dri.co.jp/httpdocs/PHPLibs/Database.php(35): DBConnect()
#2 /var/www/vhosts/dri.co.jp/httpdocs/auto/show_price_list.php(46): DBQuery()
#3 {main}
thrown in /var/www/vhosts/dri.co.jp/httpdocs/PHPLibs/Database.php on line 20