Fatal error: Uncaught exception Exception with message Could not connect to database (php_network_getaddresses: getaddrinfo failed: Beim Datenbankaufruf ist ein nicht behebbarer Fehler aufgetreten. ) thrown in C:\xampp\htdocs\contao\system\modules\core\library\Contao\Database.php on line 81
#0 C:\xampp\htdocs\contao\system\modules\core\library\Contao\Database.php(159): Contao\Database->__construct(Array)
#1 [internal function]: Contao\Database::getInstance()
#2 C:\xampp\htdocs\contao\system\modules\core\library\Contao\System.php(110): call_user_func(Array)
#3 C:\xampp\htdocs\contao\system\modules\core\library\Contao\User.php(89): Contao\System->import('Database')
#4 C:\xampp\htdocs\contao\system\modules\core\classes\FrontendUser.php(79): Contao\User->__construct()
#5 C:\xampp\htdocs\contao\system\modules\core\library\Contao\User.php(151): Contao\FrontendUser->__construct()
#6 [internal function]: Contao\User::getInstance()
#7 C:\xampp\htdocs\contao\system\modules\core\library\Contao\System.php(110): call_user_func(Array)
#8 C:\xampp\htdocs\contao\index.php(47): Contao\System->import('FrontendUser', 'User')
#9 C:\xampp\htdocs\contao\index.php(410): Index->__construct()
#10 {main}