Thread:Project:Support desk/Import Function Not Working

I'm trying to import files from another location, but every time I try to import the file, the layout appears messed up with the following message underneath it:

Warning: XMLReader::read [xmlreader.read]: uploadsource://15308931a845e04c0ba9ca5dd9ed8fd3:1: parser error : Extra content at the end of the document in /home/fh14/public_html/hetalia/includes/Import.php on line 399

Warning: XMLReader::read [xmlreader.read]: in /home/fh14/public_html/hetalia/includes/Import.php on line 399

Warning: XMLReader::read [xmlreader.read]: ^ in /home/fh14/public_html/hetalia/includes/Import.php on line 399

Warning: XMLReader::read [xmlreader.read]: An Error Occured while reading in /home/fh14/public_html/hetalia/includes/Import.php on line 399

And the Import page itself gives me the message:

Import failed: Expected tag, got

I'm not sure what's wrong?