class FacebookApp implements \Serializable
{

include /var/www/clients/client2/web62/web/vendor/facebook/graph-sdk/src/Facebook/FacebookApp.php, line 28
Composer\Autoload\{closure} /var/www/clients/client2/web62/web/vendor/composer/ClassLoader.php, line 582
Composer\Autoload\ClassLoader::loadClass() /var/www/clients/client2/web62/web/vendor/composer/ClassLoader.php, line 433
Facebook\Facebook::__construct() /var/www/clients/client2/web62/web/vendor/facebook/graph-sdk/src/Facebook/Facebook.php, line 145
App\Controller\UsersController::initfacebooklogin() /var/www/clients/client2/web62/web/src/Controller/UsersController.php, line 22
Cake\Controller\Controller::invokeAction() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Controller/Controller.php, line 547
Cake\Controller\ControllerFactory::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php, line 139
Cake\Controller\ControllerFactory::invoke() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php, line 114
Cake\Http\BaseApplication::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/BaseApplication.php, line 320
Cake\Http\Runner::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 86
Cake\Http\Middleware\BodyParserMiddleware::process() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Middleware/BodyParserMiddleware.php, line 157
Cake\Http\Runner::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 86
Cake\Http\Middleware\CsrfProtectionMiddleware::process() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Middleware/CsrfProtectionMiddleware.php, line 164
Cake\Http\Runner::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner::run() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 67
Cake\Routing\Middleware\RoutingMiddleware::process() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Routing/Middleware/RoutingMiddleware.php, line 192
Cake\Http\Runner::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Routing\Middleware\AssetMiddleware::process() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Routing/Middleware/AssetMiddleware.php, line 68
Cake\Http\Runner::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Error\Middleware\ErrorHandlerMiddleware::process() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Error/Middleware/ErrorHandlerMiddleware.php, line 131
Cake\Http\Runner::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner::run() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 67
Cake\Http\Server::run() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Server.php, line 90
[main] /var/www/clients/client2/web62/web/webroot/index.php, line 40

        return static::BASE_AUTHORIZATION_URL . '/' . $this->graphVersion . '/dialog/oauth?' . http_build_query($params, null, $separator);
    }

http_build_query [internal], line ??
Facebook\Authentication\OAuth2Client::getAuthorizationUrl() /var/www/clients/client2/web62/web/vendor/facebook/graph-sdk/src/Facebook/Authentication/OAuth2Client.php, line 146
Facebook\Helpers\FacebookRedirectLoginHelper::makeUrl() /var/www/clients/client2/web62/web/vendor/facebook/graph-sdk/src/Facebook/Helpers/FacebookRedirectLoginHelper.php, line 128
Facebook\Helpers\FacebookRedirectLoginHelper::getLoginUrl() /var/www/clients/client2/web62/web/vendor/facebook/graph-sdk/src/Facebook/Helpers/FacebookRedirectLoginHelper.php, line 142
App\Controller\UsersController::initfacebooklogin() /var/www/clients/client2/web62/web/src/Controller/UsersController.php, line 29
Cake\Controller\Controller::invokeAction() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Controller/Controller.php, line 547
Cake\Controller\ControllerFactory::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php, line 139
Cake\Controller\ControllerFactory::invoke() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php, line 114
Cake\Http\BaseApplication::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/BaseApplication.php, line 320
Cake\Http\Runner::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 86
Cake\Http\Middleware\BodyParserMiddleware::process() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Middleware/BodyParserMiddleware.php, line 157
Cake\Http\Runner::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 86
Cake\Http\Middleware\CsrfProtectionMiddleware::process() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Middleware/CsrfProtectionMiddleware.php, line 164
Cake\Http\Runner::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner::run() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 67
Cake\Routing\Middleware\RoutingMiddleware::process() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Routing/Middleware/RoutingMiddleware.php, line 192
Cake\Http\Runner::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Routing\Middleware\AssetMiddleware::process() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Routing/Middleware/AssetMiddleware.php, line 68
Cake\Http\Runner::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Error\Middleware\ErrorHandlerMiddleware::process() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Error/Middleware/ErrorHandlerMiddleware.php, line 131
Cake\Http\Runner::handle() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner::run() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Runner.php, line 67
Cake\Http\Server::run() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Server.php, line 90
[main] /var/www/clients/client2/web62/web/webroot/index.php, line 40

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

Cake\Http\ResponseEmitter::emit() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 71
Cake\Http\Server::emit() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Server.php, line 128
[main] /var/www/clients/client2/web62/web/webroot/index.php, line 40

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

header [internal], line ??
Cake\Http\ResponseEmitter::emitStatusLine() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 164
Cake\Http\ResponseEmitter::emit() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 74
Cake\Http\Server::emit() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Server.php, line 128
[main] /var/www/clients/client2/web62/web/webroot/index.php, line 40

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

header [internal], line ??
Cake\Http\ResponseEmitter::emitHeaders() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 197
Cake\Http\ResponseEmitter::emit() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 75
Cake\Http\Server::emit() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Server.php, line 128
[main] /var/www/clients/client2/web62/web/webroot/index.php, line 40

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

header [internal], line ??
Cake\Http\ResponseEmitter::emitHeaders() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 197
Cake\Http\ResponseEmitter::emit() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 75
Cake\Http\Server::emit() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Server.php, line 128
[main] /var/www/clients/client2/web62/web/webroot/index.php, line 40

            /** @psalm-suppress InvalidArgument */
            return setcookie($cookie->getName(), $cookie->getScalarValue(), $cookie->getOptions());
        }

setcookie [internal], line ??
Cake\Http\ResponseEmitter::setCookie() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 236
Cake\Http\ResponseEmitter::emitCookies() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 218
Cake\Http\ResponseEmitter::emitHeaders() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 206
Cake\Http\ResponseEmitter::emit() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 75
Cake\Http\Server::emit() /var/www/clients/client2/web62/web/vendor/cakephp/cakephp/src/Http/Server.php, line 128
[main] /var/www/clients/client2/web62/web/webroot/index.php, line 40