Notice: PDO::__construct(): Setting mysql connection to use "grass.dk.mysql.service.one.com" in /customers/1/0/9/grass.dk/httpd.www/webtrees/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php on line 40

Fatal error: Uncaught RuntimeException: Headers already sent at /customers/1/0/9/grass.dk/httpd.www/webtrees/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:40 in /customers/1/0/9/grass.dk/httpd.www/webtrees/app/Http/Middleware/EmitResponse.php:98
Stack trace:
#0 /customers/1/0/9/grass.dk/httpd.www/webtrees/app/Http/Middleware/EmitResponse.php(59): Fisharebest\Webtrees\Http\Middleware\EmitResponse->assertHeadersNotEmitted()
#1 /customers/1/0/9/grass.dk/httpd.www/webtrees/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\EmitResponse->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#2 /customers/1/0/9/grass.dk/httpd.www/webtrees/vendor/oscarotero/middleland/src/Dispatcher.php(118): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#3 /customers/1/0/9/grass.dk/httpd.www/webtrees/app/Webtrees.php(241): Middleland\Dispatcher->dispatch(Object(Nyholm\Psr7\ServerRequest))
#4 /customers/1/0/9/grass.dk/httpd.www/webtrees/app/Webtrees.php(228): Fisharebest\Webtrees\Webtrees::dispatch(Object(Nyholm\Psr7\ServerRequest), Array)
#5 /customers/1/0/9/grass.dk/httpd.www/webtrees/index.php(44): Fisharebest\Webtrees\Webtrees->httpRequest()
#6 {main}
  thrown in /customers/1/0/9/grass.dk/httpd.www/webtrees/app/Http/Middleware/EmitResponse.php on line 98