Fatal error: Uncaught exception 'Symfony\Component\Filesystem\Exception\IOException' with message 'Cannot rename "C:\inetpub\wwwroot\_cache\_app\content\las963D.tmp" to "C:/inetpub/wwwroot/_cache/_app/content/last.php".' in C:\inetpub\wwwroot\_app\vendor\Symfony\Component\Filesystem\Filesystem.php:256 Stack trace: #0 C:\inetpub\wwwroot\_app\vendor\Symfony\Component\Filesystem\Filesystem.php(458): Symfony\Component\Filesystem\Filesystem->rename('C:\\inetpub\\wwwr...', 'C:/inetpub/wwwr...', true) #1 C:\inetpub\wwwroot\_app\core\api\file.php(96): Symfony\Component\Filesystem\Filesystem->dumpFile('C:/inetpub/wwwr...', 1425442572, 438) #2 C:\inetpub\wwwroot\_app\core\private_api\_cache.php(549): File::put('C:/inetpub/wwwr...', 1425442572) #3 C:\inetpub\wwwroot\_app\start.php(148): _Cache::update() #4 C:\inetpub\wwwroot\index.php(66): require_once('C:\\inetpub\\wwwr...') #5 {main} thrown in C:\inetpub\wwwroot\_app\vendor\Symfony\Component\Filesystem\Filesystem.php on line 256