HELP with hacks

i need help fixing

1>NubzD3DTabs.obj : error LNK2005: "public: long __thiscall CD3DFont::Render3DText(wchar_t *,unsigned long)" (?Render3DText@CD3DFont@@QAEJPA_WK@Z) already defined in d3dfont9.obj
1>NubzD3DTabs.obj : error LNK2005: "public: long __thiscall CD3DFont:rawTextW(float,float,unsigned long,wchar_t *,unsigned long)" (?DrawTextW@CD3DFont@@QAEJMMKPA_WK@Z) already defined in d3dfont9.obj
1>NubzD3DTabs.obj : error LNK2005: "public: long __thiscall CD3DFont:rawTextScaled(float,float,float,float,float,unsign ed long,wchar_t *,unsigned long)" (?DrawTextScaled@CD3DFont@@QAEJMMMMMKPA_WK@Z) already defined in d3dfont9.obj
1>NubzD3DTabs.obj : error LNK2005: "public: long __thiscall CD3DFont::GetTextExtent(wchar_t *,struct tagSIZE *)" (?GetTextExtent@CD3DFont@@QAEJPA_WPAUtagSIZE@@@Z) already defined in d3dfont9.obj
1>NubzD3DTabs.obj : error LNK2005: "public: long __thiscall CD3DFont:eleteDeviceObjects(void)" (?DeleteDeviceObjects@CD3DFont@@QAEJXZ) already defined in d3dfont9.obj
1>NubzD3DTabs.obj : error LNK2005: "public: long __thiscall CD3DFont::InvalidateDeviceObjects(void)" (?InvalidateDeviceObjects@CD3DFont@@QAEJXZ) already defined in d3dfont9.obj
1>NubzD3DTabs.obj : error LNK2005: "public: long __thiscall CD3DFont::RestoreDeviceObjects(void)" (?RestoreDeviceObjects@CD3DFont@@QAEJXZ) already defined in d3dfont9.obj
1>NubzD3DTabs.obj : error LNK2005: "public: long __thiscall CD3DFont::InitDeviceObjects(struct IDirect3DDevice9 *)" (?InitDeviceObjects@CD3DFont@@QAEJPAUIDirect3DDevi ce9@@@Z) already defined in d3dfont9.obj
1>NubzD3DTabs.obj : error LNK2005: "private: long __thiscall CD3DFont::PaintAlphabet(struct HDC__ *,int)" (?PaintAlphabet@CD3DFont@@aaeJPAUHDC__@@H@Z) already defined in d3dfont9.obj
1>NubzD3DTabs.obj : error LNK2005: "private: long __thiscall CD3DFont::CreateGDIFont(struct HDC__ *,struct HFONT__ * *)" (?CreateGDIFont@CD3DFont@@aaeJPAUHDC__@@papaUHFONT__@@@Z) already defined in d3dfont9.obj
1>NubzD3DTabs.obj : error LNK2005: "public: __thiscall CD3DFont::~CD3DFont(void)" (??1CD3DFont@@QAE@XZ) already defined in d3dfont9.obj
1>NubzD3DTabs.obj : error LNK2005: "public: __thiscall CD3DFont::CD3DFont(wchar_t *,unsigned long,unsigned long)" (??0CD3DFont@@QAE@PA_WKK@Z) already defined in d3dfont9.obj

thank you