Fatal error: Uncaught Error: Interface 'Symfony\Component\VarDumper\Dumper\ContextProvider\ContextProviderInterface' not found in D:\xampp7\htdocs\www\nbkm\show_sr\vendor\symfony\var-dumper\Dumper\ContextProvider\CliContextProvider.php:19 Stack trace: #0 {main} thrown in D:\xampp7\htdocs\www\nbkm\show_sr\vendor\symfony\var-dumper\Dumper\ContextProvider\CliContextProvider.php on line 19