Thread:Project:Support desk/importation problem/reply (5)

Interesting. The clue here is

Namespace prefix xsi for schemaLocation on mediawiki is not defined

Does the first line of your xml dump file contain the following bit?

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

What version of php are you running? What OS?

If the "xmlns:xsi" bit is missing, where did you get the file?