But the message appears؟
WP Staging Folder Permission error: /home/MyDomain.com/usdnnjwmvs/public_html/test/wp-content/plugins/wp-staging/logs is not write and/or readable.
Check if the folder /home/MyDomain.com/usdnnjwmvs/public_html/test/wp-content/plugins/wp-staging/logs exists! File permissions should be chmod 755 or 777.