[Konstantinos]

The most important from these warnings that should be fixed is "number of arguments does not match definition". The rest is very easy to fix it

pawn Код:

warning 203: symbol is never used: "" // delete it or use it somewhere
warning 204: symbol is assigned a value that is never used: "" // you've assigned a value to that variable, same as above ^
warning 219: local variable "" shadows a variable at a preceding level // That name has been defined before, either as a glabal one or at the same callback (twice).