LUNI - Error In Build

1>LINK : warning LNK4075: ignoring '/INCREMENTAL' due to '/LTCG' specification
     1>AuthLoop.obj : warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/OPT:LBR' specification
     1>SUtil.lib(Exceptions.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in AuthLoop.obj
     1>SUtil.lib(Exceptions.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MD_DynamicRelease' doesn't match value 'MDd_DynamicDebug' in AuthLoop.obj
     1>SUtil.lib(IniReader.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in AuthLoop.obj
     1>SUtil.lib(IniReader.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MD_DynamicRelease' doesn't match value 'MDd_DynamicDebug' in AuthLoop.obj
     1>RakNet.lib(BitStream.obj) : error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in AuthLoop.obj
     1>RakNet.lib(BitStream.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MD_DynamicRelease' doesn't match value 'MDd_DynamicDebug' in AuthLoop.obj
     1>LINK : warning LNK4098: defaultlib 'MSVCRT' conflicts with use of other libs; use /NODEFAULTLIB:library
     1>C:\Users\ALAN\Desktop\Programas\luniserver\LUNI-Unstable-Dev\Source\Debug\LUNI Server.exe : fatal error LNK1319: 6 mismatches detected
     1>Done Building Project "C:\Users\ALAN\Desktop\Programas\luniserver\LUNI-Unstable-Dev\Source\LUNI Server.vcxproj" (Build target(s)) -- FAILED.