@AllysonSouzaNopSai just checked.
No error in the console (debug on). Just the red error message that tells me that something's wrong.
Isn't it a permissions issue ? Maybe it cannot create the file. I didn't try to create an empty
sitemap.xml file and see if it can put data in it.
I'll take a look at this ?
-------- LATER EDIT ---------
Ok, just tried creating the file, but same issue... any other ideas ?