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vendor/symfony/http-foundation/Exception/SessionNotFoundException.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpFoundation\Exception;
+
+/**
+ * Raised when a session does not exist. This happens in the following cases:
+ * - the session is not enabled
+ * - attempt to read a session outside a request context (ie. cli script).
+ *
+ * @author Jérémy Derussé <jeremy@derusse.com>
+ */
+class SessionNotFoundException extends \LogicException implements RequestExceptionInterface
+{
+    public function __construct(string $message = 'There is currently no session available.', int $code = 0, ?\Throwable $previous = null)
+    {
+        parent::__construct($message, $code, $previous);
+    }
+}