Notice: Undefined variable: container in C:\xampp\htdocs\sitewebanader\pvmsagri\vendor\symfony\swiftmailer-bundle\Tests\DependencyInjection\Fixtures\config\php\spool_memory.php on line 3

Fatal error: Uncaught Error: Call to a member function loadFromExtension() on null in C:\xampp\htdocs\sitewebanader\pvmsagri\vendor\symfony\swiftmailer-bundle\Tests\DependencyInjection\Fixtures\config\php\spool_memory.php:3 Stack trace: #0 {main} thrown in C:\xampp\htdocs\sitewebanader\pvmsagri\vendor\symfony\swiftmailer-bundle\Tests\DependencyInjection\Fixtures\config\php\spool_memory.php on line 3