Warning (2): Attempt to read property "role" on array [APP/Controller/AppController.php, line 575]
Code Context

        if (in_array($this->current_user->role->slug_name, ['administrator', 'operative_team', 'revisore'])) {
            $this->permissions[] = 'cig_b_excel';
App\Controller\AppController::_setPermissions() - APP/Controller/AppController.php, line 575
App\Controller\AppController::beforeFilter() - APP/Controller/AppController.php, line 122
Cake\Event\EventManager::_callListener() - CORE/src/Event/EventManager.php, line 351
Cake\Event\EventManager::dispatch() - CORE/src/Event/EventManager.php, line 328
Cake\Controller\Controller::dispatchEvent() - CORE/src/Event/EventDispatcherTrait.php, line 112
Cake\Controller\Controller::startupProcess() - CORE/src/Controller/Controller.php, line 673
Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 115
Cake\Http\ActionDispatcher::dispatch() - CORE/src/Http/ActionDispatcher.php, line 94
Cake\Http\BaseApplication::__invoke() - CORE/src/Http/BaseApplication.php, line 256
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Routing\Middleware\RoutingMiddleware::__invoke() - CORE/src/Routing/Middleware/RoutingMiddleware.php, line 164
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Routing\Middleware\AssetMiddleware::__invoke() - CORE/src/Routing/Middleware/AssetMiddleware.php, line 88
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Error\Middleware\ErrorHandlerMiddleware::__invoke() - CORE/src/Error/Middleware/ErrorHandlerMiddleware.php, line 100
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Http\Runner::run() - CORE/src/Http/Runner.php, line 51

Warning (2): Attempt to read property "slug_name" on null [APP/Controller/AppController.php, line 575]
Code Context

        if (in_array($this->current_user->role->slug_name, ['administrator', 'operative_team', 'revisore'])) {
            $this->permissions[] = 'cig_b_excel';
App\Controller\AppController::_setPermissions() - APP/Controller/AppController.php, line 575
App\Controller\AppController::beforeFilter() - APP/Controller/AppController.php, line 122
Cake\Event\EventManager::_callListener() - CORE/src/Event/EventManager.php, line 351
Cake\Event\EventManager::dispatch() - CORE/src/Event/EventManager.php, line 328
Cake\Controller\Controller::dispatchEvent() - CORE/src/Event/EventDispatcherTrait.php, line 112
Cake\Controller\Controller::startupProcess() - CORE/src/Controller/Controller.php, line 673
Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 115
Cake\Http\ActionDispatcher::dispatch() - CORE/src/Http/ActionDispatcher.php, line 94
Cake\Http\BaseApplication::__invoke() - CORE/src/Http/BaseApplication.php, line 256
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Routing\Middleware\RoutingMiddleware::__invoke() - CORE/src/Routing/Middleware/RoutingMiddleware.php, line 164
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Routing\Middleware\AssetMiddleware::__invoke() - CORE/src/Routing/Middleware/AssetMiddleware.php, line 88
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Error\Middleware\ErrorHandlerMiddleware::__invoke() - CORE/src/Error/Middleware/ErrorHandlerMiddleware.php, line 100
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Http\Runner::run() - CORE/src/Http/Runner.php, line 51

Warning (512): Unable to emit headers. Headers sent in file=/var/www/vhosts/kynisi.eu/httpdocs/production/git-master.kynisi.eu/vendor/cakephp/cakephp/src/Error/Debugger.php line=855 [CORE/src/Http/ResponseEmitter.php, line 53]
Code Context
            if (Configure::read('debug')) {
                trigger_error($message, E_USER_WARNING);
            } else {
Cake\Http\ResponseEmitter::emit() - CORE/src/Http/ResponseEmitter.php, line 53
Cake\Http\Server::emit() - CORE/src/Http/Server.php, line 140
[main] - ROOT/webroot/index.php, line 40

Warning (2): Cannot modify header information - headers already sent by (output started at /var/www/vhosts/kynisi.eu/httpdocs/production/git-master.kynisi.eu/vendor/cakephp/cakephp/src/Error/Debugger.php:855) [CORE/src/Http/ResponseEmitter.php, line 154]
Code Context
            $response->getStatusCode(),
            ($reasonPhrase ? ' ' . $reasonPhrase : '')
        ));
header - [internal], line ??
Cake\Http\ResponseEmitter::emitStatusLine() - CORE/src/Http/ResponseEmitter.php, line 154
Cake\Http\ResponseEmitter::emit() - CORE/src/Http/ResponseEmitter.php, line 59
Cake\Http\Server::emit() - CORE/src/Http/Server.php, line 140
[main] - ROOT/webroot/index.php, line 40

Warning (2): Cannot modify header information - headers already sent by (output started at /var/www/vhosts/kynisi.eu/httpdocs/production/git-master.kynisi.eu/vendor/cakephp/cakephp/src/Error/Debugger.php:855) [CORE/src/Http/ResponseEmitter.php, line 183]
Code Context
            foreach ($values as $value) {
                header(sprintf(
                    '%s: %s',
header - [internal], line ??
Cake\Http\ResponseEmitter::emitHeaders() - CORE/src/Http/ResponseEmitter.php, line 183
Cake\Http\ResponseEmitter::emit() - CORE/src/Http/ResponseEmitter.php, line 60
Cake\Http\Server::emit() - CORE/src/Http/Server.php, line 140
[main] - ROOT/webroot/index.php, line 40

Warning (2): Cannot modify header information - headers already sent by (output started at /var/www/vhosts/kynisi.eu/httpdocs/production/git-master.kynisi.eu/vendor/cakephp/cakephp/src/Error/Debugger.php:855) [CORE/src/Http/ResponseEmitter.php, line 183]
Code Context
            foreach ($values as $value) {
                header(sprintf(
                    '%s: %s',
header - [internal], line ??
Cake\Http\ResponseEmitter::emitHeaders() - CORE/src/Http/ResponseEmitter.php, line 183
Cake\Http\ResponseEmitter::emit() - CORE/src/Http/ResponseEmitter.php, line 60
Cake\Http\Server::emit() - CORE/src/Http/Server.php, line 140
[main] - ROOT/webroot/index.php, line 40