title: app/bootstrap.php.cache : failed to open stream: No such file or directory
body: <p>After clone project from github i got next error:</p>
  <blockquote>
  <p>Warning: require_once(C:\OpenServer\domains\MyBlog.test\web/../app/bootstrap.php.cache): failed to open stream: No such file or directory in C:\OpenServer\domains\MyBlog.test\web\app_dev.php on line 20</p>
  <p>Fatal error: require_once(): Failed opening required 'C:\OpenServer\domains\MyBlog.test\web/../app/bootstrap.php.cache' (include_path='.;c:/openserver/modules/php/PHP-5.5;c:/openserver/modules/php/PHP-5.5/PEAR/pear') in C:\OpenServer\domains\MyBlog.test\web\app_dev.php on line 20</p>
  </blockquote>
  <p>Unfortunately in .gitignore file i founded next note:</p>
  <pre><code>/app/bootstrap.php.cache
  /var/bootstrap.php.cache
  /bin/*
  !bin/console
  !bin/symfony_requirements
  </code></pre>
  <p>So, how to solve this problem?.</p>
  <p>I execute php composer.phar update command, but it's not helped.</p>