FundaMend — Fehler: Cannot modify header information - headers already sent by (output started at /www/htdocs/w01a6afa/fundamend_sm-order.de/fundamend-site/plugins/schweikardt-order/lib/Backup.php:1)
ErrorException

Cannot modify header information - headers already sent by (output started at /www/htdocs/w01a6afa/fundamend_sm-order.de/fundamend-site/plugins/schweikardt-order/lib/Backup.php:1)

/www/htdocs/w01a6afa/fundamend_sm-order.de/fundamend-site/plugins/schweikardt-order/SchweikardtOrder.php:327
Stack Trace Request Server

Code SchweikardtOrder.php:327

320
if (class_exists('\\HookManager')) {
321
\HookManager::run('schweikardt_order.registration.created', ['registration' => $reg]);
322
}
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header('Content-Type: text/html; charset=utf-8');
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echo $portal->registerThanks();
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return;
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}
327
header('Content-Type: text/html; charset=utf-8');
328
echo $portal->register(isset($_GET['fehler']));
329
});
330
331
// Katalog-Landing → Dunque (1 Segment)
332
$router->addRoute('shop', function () {
333
$this->portalPage(fn ($portal) => ['Katalog', $portal->catalog('Dunque')]);
334
});

Stack Trace 4 frames

#0 Fundamend\Core\Debug::handleError [internal]
#1 header /www/htdocs/w01a6afa/fundamend_sm-order.de/fundamend-site/plugins/schweikardt-order/SchweikardtOrder.php:327
323
header('Content-Type: text/html; charset=utf-8');
324
echo $portal->registerThanks();
325
return;
326
}
327
header('Content-Type: text/html; charset=utf-8');
328
echo $portal->register(isset($_GET['fehler']));
329
});
330
331
// Katalog-Landing → Dunque (1 Segment)
#2 SchweikardtOrder->{closure:SchweikardtOrder::registerRoutes():312} /www/htdocs/w01a6afa/fundamend_sm-order.de/fundamend-site/fundamend/core/App.php:380
376
// Resolve route
377
$result = $this->router->resolve($uri);
378
379
if ($result && is_callable($result['handler'] ?? null)) {
380
call_user_func($result['handler'], $result['params']);
381
return;
382
}
383
384
// Default page handler
#3 App->run /www/htdocs/w01a6afa/fundamend_sm-order.de/fundamend-site/public/index.php:7
3
* Front-Controller der FundaMend-Site.
4
* Lädt den Core-Bootstrap und startet die App.
5
*/
6
require dirname(__DIR__) . '/fundamend/bootstrap.php';
7
App::getInstance()->run();

Request

Method/URL
GET https://fundamend.sm-order.de/registrieren
User
(anonymous)
IP
216.73.216.52
User-Agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
HTTP-Headers (6) 
accept: */*
accept-encoding: gzip, br, zstd, deflate
host: fundamend.sm-order.de
user-agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
x-le-client-ip: 216.73.216.52
x-le-client-ua: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

Server

FundaMend
1.8.38
PHP
8.5.3-nmm1 (fpm-fcgi)
OS
Linux 6.8.0-124-generic
Memory
peak 6.0 MB · now 6.0 MB
Time
2026-07-11T13:27:13+02:00 · 19.2 ms