Error connecting to database - check your database connection properties in the constants.php file!

SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known
PHP Version : 7.2.34

Warning: session_start(): Cannot start session when headers already sent in /home/hsvopt5/public_html/admin/includes/Session.php on line 50

Warning: PDO::prepare(): SQLSTATE[00000]: No error: PDO constructor was not called in /home/hsvopt5/public_html/admin/includes/Session.php on line 471

Fatal error: Uncaught Error: Call to a member function execute() on null in /home/hsvopt5/public_html/admin/includes/Session.php:472 Stack trace: #0 /home/hsvopt5/public_html/admin/includes/Session.php(59): Session->addActiveGuest('18.216.34.146', 1714140453) #1 /home/hsvopt5/public_html/admin/includes/Session.php(26): Session->startSession() #2 /home/hsvopt5/public_html/admin/includes/controller.php(28): Session->__construct(Object(Database)) #3 /home/hsvopt5/public_html/ClubRoster.php(1): include('/home/hsvopt5/p...') #4 {main} thrown in /home/hsvopt5/public_html/admin/includes/Session.php on line 472