use use of namespace `error' as expression

[tispratik]

[root@localhost ErrorHandler]# make
g++ -g  -c -ansi -Wall -I /root/Desktop/synthesis/ls -I
/root/Desktop/synthesis/mg CSynthesisMessage.cpp -o CSynthesisMessage.o
In file included from /usr/include/c++/3.2.2/bits/codecvt.h:334,
                 from /usr/include/c++/3.2.2/bits/locale_facets.h:425,
                 from /usr/include/c++/3.2.2/bits/basic_ios.h:41,
                 from /usr/include/c++/3.2.2/ios:51,
                 from /usr/include/c++/3.2.2/ostream:45,
                 from /usr/include/c++/3.2.2/iostream:45,
                 from
/root/Desktop/synthesis/ls/LSComp/Include/CommonUtilities/ErrorHandler/CSynthesisMessage.h:15,
                 from CSynthesisMessage.cpp:8:
/usr/include/c++/3.2.2/i386-redhat-linux/bits/codecvt_specializations.h:
In
   member function `virtual std::codecvt_base::result
std::codecvt<_InternT,
   _ExternT, std::__enc_traits>::do_out(std::__enc_traits&, const
_InternT*,
   const _InternT*, const _InternT*&, _ExternT*, _ExternT*, _ExternT*&)
const':
/usr/include/c++/3.2.2/i386-redhat-linux/bits/codecvt_specializations.h:263:
use
   of namespace `error' as expression
/usr/include/c++/3.2.2/i386-redhat-linux/bits/codecvt_specializations.h:318:
use
   of namespace `error' as expression
/usr/include/c++/3.2.2/i386-redhat-linux/bits/codecvt_specializations.h:
In
   member function `virtual std::codecvt_base::result
std::codecvt<_InternT,
   _ExternT, std::__enc_traits>::do_unshift(std::__enc_traits&,
_ExternT*,
   _ExternT*, _ExternT*&) const':
/usr/include/c++/3.2.2/i386-redhat-linux/bits/codecvt_specializations.h:330:
use
   of namespace `error' as expression
/usr/include/c++/3.2.2/i386-redhat-linux/bits/codecvt_specializations.h:355:
use
   of namespace `error' as expression
/usr/include/c++/3.2.2/i386-redhat-linux/bits/codecvt_specializations.h:
In
   member function `virtual std::codecvt_base::result
std::codecvt<_InternT,
   _ExternT, std::__enc_traits>::do_in(std::__enc_traits&, const
_ExternT*,
   const _ExternT*, const _ExternT*&, _InternT*, _InternT*, _InternT*&)
const':
/usr/include/c++/3.2.2/i386-redhat-linux/bits/codecvt_specializations.h:368:
use
   of namespace `error' as expression
/usr/include/c++/3.2.2/i386-redhat-linux/bits/codecvt_specializations.h:424:
use
   of namespace `error' as expression
make: *** [CSynthesisMessage.o] Error 1
[root@localhost ErrorHandler]#

does anyone have a soln for it...please reply.
thank you.