[phpBB Debug] PHP Warning: in file D:/inetpub/webs/retro-computingit/retro_hw_search.php on line 5: mysqli::__construct(): (HY000/2002): No connection could be made because the target machine actively refused it

Fatal error: Uncaught Error: mysqli object is already closed in D:\inetpub\webs\retro-computingit\retro_hw_search.php:14 Stack trace: #0 D:\inetpub\webs\retro-computingit\retro_hw_search.php(14): mysqli->query() #1 {main} thrown in D:\inetpub\webs\retro-computingit\retro_hw_search.php on line 14