XBMC Version Check Error

12:25:34 T:4156  NOTICE: -->Python Interpreter Initialized<--12:25:34 T:4156   ERROR: EXCEPTION Thrown (PythonToCppException) : -->Python callback/script returned the following error<--                                             - NOTE: IGNORING THIS CAN LEAD TO MEMORY LEAKS!                                            Error Type: <type 'exceptions.ImportError'>                                            Error Contents: No module named lib.common                                            Traceback (most recent call last):                                              File "C:\Users\F�rst\AppData\Roaming\XBMC\addons\service.xbmc.versioncheck\service.py", line 22, in <module>                                                import lib.common                                            ImportError: No module named lib.common                                            -->End of Python script error report<--12:25:34 T:6652  NOTICE: Thread BackgroundLoader start, auto delete: false12:25:35 T:6740   ERROR: Texture manager unable to load image from memory