For first spam it's from player_death event when world kills someone (attacker index = 0) so I added a check for attacker in player_death.
For second it was because of 3 arrays with size: 32
I changed the sizes to [MAXPLAYERS + 1].
And for last from
here :
Code:
L 05/23/2017 - 18:40:50: [SM] Exception reported: Entity -1 (-1) is invalid
L 05/23/2017 - 18:40:50: [SM] Blaming: premium.smx
L 05/23/2017 - 18:40:50: [SM] Call stack trace:
L 05/23/2017 - 18:40:50: [SM] [0] GetEntProp
L 05/23/2017 - 18:40:50: [SM] [1] Line 1429, premium.sp: Premium
I added a check for GetPlayerWeaponSlot.