I am using the Latest version of this plugin but couldn't generate sitemap for ADDON domain on BLUEHOST hosting receiving "There was a problem writing your sitemap file. Make sure the file exists and is writable. and "There was a problem writing your zipped sitemap file. Make sure the file exists and is writable." these two ERROR massages.
I've manually uploaded sitemap.xml and sitemap.xml.gz files to the root folder of my ADDON wordpress installation and allow them to 0777 file rewrite permission. But no success. Showing a blank page only.
If anybody has any idea in this regard please share.
Thanks in advance.