Warning (512): Unable to emit headers. Headers sent in file=/DGE_NFS/app/vrc/src/Controller/Component/CaptchaComponent.php line=94 [CORE/src/Http/ResponseEmitter.php, line 71]Code Context            $message = "Unable to emit headers. Headers sent in file=$file line=$line";
            trigger_error($message, E_USER_WARNING);
        }
Cake\Http\ResponseEmitter::emit() - CORE/src/Http/ResponseEmitter.php, line 71
Cake\Http\Server::emit() - CORE/src/Http/Server.php, line 128
[main] - ROOT/webroot/index.php, line 40

Warning (2): Cannot modify header information - headers already sent by (output started at /DGE_NFS/app/vrc/src/Controller/Component/CaptchaComponent.php:94) [CORE/src/Http/ResponseEmitter.php, line 168]Code Context            $response->getStatusCode(),
            ($reasonPhrase ? ' ' . $reasonPhrase : '')
        ));
header - [internal], line ??
Cake\Http\ResponseEmitter::emitStatusLine() - CORE/src/Http/ResponseEmitter.php, line 168
Cake\Http\ResponseEmitter::emit() - CORE/src/Http/ResponseEmitter.php, line 74
Cake\Http\Server::emit() - CORE/src/Http/Server.php, line 128
[main] - ROOT/webroot/index.php, line 40

Warning (2): Cannot modify header information - headers already sent by (output started at /DGE_NFS/app/vrc/src/Controller/Component/CaptchaComponent.php:94) [CORE/src/Http/ResponseEmitter.php, line 197]Code Context            foreach ($values as $value) {
                header(sprintf(
                    '%s: %s',
header - [internal], line ??
Cake\Http\ResponseEmitter::emitHeaders() - CORE/src/Http/ResponseEmitter.php, line 197
Cake\Http\ResponseEmitter::emit() - CORE/src/Http/ResponseEmitter.php, line 75
Cake\Http\Server::emit() - CORE/src/Http/Server.php, line 128
[main] - ROOT/webroot/index.php, line 40