Hello,
Give the following error:
Welcome to the AMX Mod X 1.8.1-300 Compiler.
Copyright (c) 1997-2006 ITB CompuPhase, AMX Mod X Team
/home/forums/content/files/2/7/8/1/9/9/171024.attach(4

: error 017: undefined symbol "MAX_PLAYERS"
/home/forums/content/files/2/7/8/1/9/9/171024.attach(4

: error 009: invalid array size (negative or zero)
2 Errors.
Could not locate output file /home/groups/amxmodx/public_html/compiled3/171024.amx (compile failed).