QGIS » Qsphere

Hi,
After load a xml 19139 metadata , I tried to save it in qsp format.

This give a python error:
I add the xml used for test.

An error has occured while executing Python code:

Traceback (most recent call last):
  File "C:/Users/andrea/.qgis2/python/plugins\qsphere\ui_catalogue.py", line 691, in SaveAsDataQSP
    self.MakeSaveQSP(fileName, False)
  File "C:/Users/andrea/.qgis2/python/plugins\qsphere\ui_catalogue.py", line 706, in MakeSaveQSP
    SaveQSP(self, fileName)
  File "C:/Users/andrea/.qgis2/python/plugins\qsphere\importexport.py", line 110, in SaveQSP
    Config.write(zLOG)
  File "C:\MY-PRO~1\osgeo4w\apps\Python27\lib\ConfigParser.py", line 412, in write
    key = " = ".join((key, str(value).replace('\n', '\n\t')))
UnicodeEncodeError: 'ascii' codec can't encode characters in position 580-581: ordinal not in range(128)

Python version:
2.7.4 (default, Apr  6 2013, 19:54:46) [MSC v.1500 32 bit (Intel)]

QGIS version:
2.6.0-Brighton Brighton, exported

Python path: ['C:/MY-PRO~1/osgeo4w/apps/qgis/./python/plugins\\processing', 'C:/MY-PRO~1/osgeo4w/apps/qgis/./python', u'C:/Users/andrea/.qgis2/python', u'C:/Users/andrea/.qgis2/python/plugins', 'C:/MY-PRO~1/osgeo4w/apps/qgis/./python/plugins', 'C:\\MY-PRO~1\\osgeo4w\\bin\\python27.zip', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\DLLs', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\lib', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\lib\\plat-win', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\lib\\lib-tk', 'C:\\MY-PRO~1\\osgeo4w\\bin', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\lib\\site-packages', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\lib\\site-packages\\PIL', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\lib\\site-packages\\jinja2-2.7.2-py2.7.egg', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\lib\\site-packages\\markupsafe-0.23-py2.7-win32.egg', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\lib\\site-packages\\python_dateutil-2.2-py2.7.egg', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\lib\\site-packages\\pytz-2014.2-py2.7.egg', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\lib\\site-packages\\win32', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\lib\\site-packages\\win32\\lib', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\lib\\site-packages\\Pythonwin', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\lib\\site-packages\\six-1.6.1-py2.7.egg', 'C:\\MY-PRO~1\\osgeo4w\\apps\\Python27\\lib\\site-packages\\wx-2.8-msw-unicode', 'C:\\Users\\andrea\\.qgis2\\python\\plugins\\MetaSearch\\ext-libs', '.', 'C:\\MY-PRO~1\\osgeo4w\\apps\\qgis\\python\\plugins\\fTools\\tools']

I'm use qgis 2.6 windows 7 , english interface.