Notice: PDO::__construct(): Setting mysql connection to use "penkhus.com.mysql.service.one.com" in /customers/5/e/8/penkhus.com/httpd.www/familienforschung/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php on line 39

Fatal error: Uncaught RuntimeException: Headers already sent at /customers/5/e/8/penkhus.com/httpd.www/familienforschung/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:39 in /customers/5/e/8/penkhus.com/httpd.www/familienforschung/app/Http/Middleware/EmitResponse.php:98
Stack trace:
#0 /customers/5/e/8/penkhus.com/httpd.www/familienforschung/app/Http/Middleware/EmitResponse.php(59): Fisharebest\Webtrees\Http\Middleware\EmitResponse->assertHeadersNotEmitted()
#1 /customers/5/e/8/penkhus.com/httpd.www/familienforschung/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\EmitResponse->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#2 /customers/5/e/8/penkhus.com/httpd.www/familienforschung/app/Http/Middleware/PhpEnvironment.php(49): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#3 /customers/5/e/8/penkhus.com/httpd.www/familienforschung/vendor/oscarotero/middleland/src/Dispatcher.php(136): Fisharebest\Webtrees\Http\Middleware\PhpEnvironment->process(Object(Nyholm\Psr7\ServerRequest), Object(Middleland\Dispatcher))
#4 /customers/5/e/8/penkhus.com/httpd.www/familienforschung/vendor/oscarotero/middleland/src/Dispatcher.php(118): Middleland\Dispatcher->handle(Object(Nyholm\Psr7\ServerRequest))
#5 /customers/5/e/8/penkhus.com/httpd.www/familienforschung/index.php(57): Middleland\Dispatcher->dispatch(Object(Nyholm\Psr7\ServerRequest))
#6 {main}
  thrown in /customers/5/e/8/penkhus.com/httpd.www/familienforschung/app/Http/Middleware/EmitResponse.php on line 98