[Tayab]

EDIT: Wops! Didn't see too many people already answered it!

pawn Код:

if(sscanf(params, "us[64]", reporttext)) return Syntax(playerid, "report", "[reporttext].");

You removed the ID but you didn't remove the datatype in the sscanf line. Fixed below.

pawn Код:

if(sscanf(params, "s[64]", reporttext)) return Syntax(playerid, "report", "[reporttext].");