[DarkSkull]

PHP код:

for(new i = 0; i < MAX_PLAYERS; i++) 


I don't know why you used -1.

While using a for loop, The loop starts from the value you assign to the variable. When you assign -1, It checks for a player with ID: -1

Also I'm pretty sure you don't need the colon after public

PHP код:

public PayDay()
{