: Cannot modify header information - headers already sent by (output started at /home/gps-protectioncivile-org/htdocs/gps.protectioncivile-vosges.org/vendor/cakephp/cakephp/src/Error/Debugger.php:825) [in
Code
$reasonPhrase = $response->getReasonPhrase();
header(sprintf(
'HTTP/%s %d%s',
/home/gps-protectioncivile-org/htdocs/gps.protectioncivile-vosges.org/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php /home/gps-protectioncivile-org/htdocs/gps.protectioncivile-vosges.org/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 159
Cake\Http\ResponseEmitter->emitStatusLine() /home/gps-protectioncivile-org/htdocs/gps.protectioncivile-vosges.org/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 68
Cake\Http\ResponseEmitter->emit() /home/gps-protectioncivile-org/htdocs/gps.protectioncivile-vosges.org/vendor/cakephp/cakephp/src/Http/Server.php, line 139
Cake\Http\Server->emit() /home/gps-protectioncivile-org/htdocs/gps.protectioncivile-vosges.org/webroot/index.php, line 37
[main]