DB compile error.

[ManiacRobert 488]

Hi, i try to fix Dragon Soul on sql and i got this error on compile.

gmake

	compile ClientManagerBoot.cpp

	ClientManagerBoot.cpp: In member function 'bool CClientManager::InitializeItemTable()':

	ClientManagerBoot.cpp:435: error: aggregate 'std::ostringstream query' has incomplete type and cannot be defined

	ClientManagerBoot.cpp:438: error: no match for 'operator==' in 'sqlMsg == 0'

	gmake: *** [.obj/ClientManagerBoot.o] Error 1

What can i do?