[BroZeus]

Thats because you are passing playerid in INI_ParseFile, which is admin id as playerid is the id of player who typed the command not id of player for which the command was typed. You are passing the Player name who has to be given the money and admin id in ParseFile which leads to loading of stats of the player who the money has to be given(Sarah) in to the array slot which is of admin(Micheal).
Also you would need to check if player is already online or not if player is already online then you need not to load his/her stats separately.