sitemap.xml blank "Incorrect http header content-type"

[jayreeves99]

Just playing around with your script. Im basically having 2 issues so far.

1. I'm no shared hosting for this site, and it keeps stopping every 1000 or so pages and i have to click the run button over and over. This is a pain when I have 120,000 pages.

2. This one seems to be creating an invalid sitemap.xml file and its BLANK/WHITE when i view sitemap.xml. Just a note about this, sense im testing i set limit to 90 links and 10 links per xml sitemap to see how the multi xml file feature worked. The sitemap1/2/3 .xml creations work and DO validate fine, its only the main sitemap.xml that is not working properly the others I can see fine in my browser.

Your tool (https://www.xml-sitemaps.com/validate-xml-sitemap.html)  reports this for sitemap.xml 
------------------------------------------------------------------------------
XML Validation Results (www.w3.org)
[ External links are visible to forum administrators only ]
Sitemap URL   [ External links are visible to forum administrators only ]
Characer Set   
Sitemap is valid   No
Warnings   -
Errors   

    Incorrect http header content-type

[XML-Sitemaps Support]

Hello, 

1. in this case I would recommend to run generator in command line if you have ssh access to your server.

2. make sure that you have 666 permissions set for sitemap.xml file.