Deprecated: Using ${var} in strings is deprecated, use {$var} instead in I:\www\frameworks\Symfony\doctrine\vendor\symfony\console\Command\DumpCompletionCommand.php on line 48

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in I:\www\frameworks\Symfony\doctrine\vendor\symfony\console\Command\DumpCompletionCommand.php on line 56

Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in I:\www\frameworks\Symfony\doctrine\vendor\symfony\console\Command\DumpCompletionCommand.php:28 Stack trace: #0 {main} thrown in I:\www\frameworks\Symfony\doctrine\vendor\symfony\console\Command\DumpCompletionCommand.php on line 28