I don't see the problem...
includes are now
#include <amxmodx>
#include <fakemeta>
#include <amxmisc>
#include <cstrike>
#include <file>
The website copiler says that
Your plugin failed to compile! Read the errors below:
569046 successful compiles to date.
366221 failed compiles to date.
Old compiler: 101980 compiles before decommission.
This tool by: David "BAILOPAN" Anderson.
and amxxpc
Welcome to the AMX Mod X 1.8.1-300 Compiler.
Copyright (c) 1997-2006 ITB CompuPhase, AMX Mod X Team
Header size: 1192 bytes
Code size: 33928 bytes
Data size: 43472 bytes
Stack/heap size: 16384 bytes; max. usage is unknown, due to recursion
Total requirements: 94976 bytes
Done.