( ! ) Fatal error: Interface 'Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesserInterface' not found in C:\wamp64\www\simplesamlphp\vendor\symfony\http-foundation\File\MimeType\FileinfoMimeTypeGuesser.php on line 23
Call Stack
#TimeMemoryFunctionLocation
10.0063249016{main}( )...\FileinfoMimeTypeGuesser.php:0