} else {

             $this->override = [];

        }

App\Utility\IMPORT->__construct() /home/sunseton/grades.sunsetonline.org/sandbox/src/Controller/ImportController.php, line 20
App\Controller\ImportController->initialize() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Controller/Controller.php, line 242
Cake\Controller\Controller->__construct() [internal], line ??
ReflectionClass->newInstance() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php, line 88
Cake\Controller\ControllerFactory->create() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/BaseApplication.php, line 320
Cake\Http\BaseApplication->handle() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Runner.php, line 86
Cake\Http\Runner->handle() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Middleware/CsrfProtectionMiddleware.php, line 166
Cake\Http\Middleware\CsrfProtectionMiddleware->process() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/authorization/src/Middleware/AuthorizationMiddleware.php, line 151
Authorization\Middleware\AuthorizationMiddleware->process() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/authentication/src/Middleware/AuthenticationMiddleware.php, line 145
Authentication\Middleware\AuthenticationMiddleware->process() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Middleware/BodyParserMiddleware.php, line 157
Cake\Http\Middleware\BodyParserMiddleware->process() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Routing/Middleware/RoutingMiddleware.php, line 189
Cake\Routing\Middleware\RoutingMiddleware->process() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Routing/Middleware/AssetMiddleware.php, line 68
Cake\Routing\Middleware\AssetMiddleware->process() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Error/Middleware/ErrorHandlerMiddleware.php, line 149
Cake\Error\Middleware\ErrorHandlerMiddleware->process() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Runner.php, line 67
Cake\Http\Runner->run() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Server.php, line 99
Cake\Http\Server->run() /home/sunseton/grades.sunsetonline.org/sandbox/webroot/index.php, line 40
[main]

            $message = "Unable to emit headers. Headers sent in file=$file line=$line";
            trigger_error($message, E_USER_WARNING);
        }

/home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 71
Cake\Http\ResponseEmitter->emit() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Server.php, line 137
Cake\Http\Server->emit() /home/sunseton/grades.sunsetonline.org/sandbox/webroot/index.php, line 40
[main]

        $reasonPhrase = $response->getReasonPhrase();
        header(sprintf(
            'HTTP/%s %d%s',

/home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 164
Cake\Http\ResponseEmitter->emitStatusLine() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 74
Cake\Http\ResponseEmitter->emit() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Server.php, line 137
Cake\Http\Server->emit() /home/sunseton/grades.sunsetonline.org/sandbox/webroot/index.php, line 40
[main]

            foreach ($values as $value) {
                header(sprintf(
                    '%s: %s',

/home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 197
Cake\Http\ResponseEmitter->emitHeaders() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 75
Cake\Http\ResponseEmitter->emit() /home/sunseton/grades.sunsetonline.org/sandbox/vendor/cakephp/cakephp/src/Http/Server.php, line 137
Cake\Http\Server->emit() /home/sunseton/grades.sunsetonline.org/sandbox/webroot/index.php, line 40
[main]