Fatal error: Uncaught Error: Interface 'Doctrine\Migrations\Configuration\Connection\Exception\LoaderException' not found in D:\workspaces\liZiPingBack\vendor\doctrine\migrations\lib\Doctrine\Migrations\Configuration\Connection\Exception\ConnectionNotSpecified.php:9 Stack trace: #0 {main} thrown in D:\workspaces\liZiPingBack\vendor\doctrine\migrations\lib\Doctrine\Migrations\Configuration\Connection\Exception\ConnectionNotSpecified.php on line 9