Fatal error: Uncaught Error: Interface 'WPMailSMTP\Vendor\Psr\Cache\CacheException' not found in E:\www\web\wp-content\plugins\wp-mail-smtp\vendor_prefixed\psr\cache\src\InvalidArgumentException.php:11 Stack trace: #0 {main} thrown in E:\www\web\wp-content\plugins\wp-mail-smtp\vendor_prefixed\psr\cache\src\InvalidArgumentException.php on line 11