detecting if player has potion effect

[wraithcode0]

this code

every 1 tick:
    loop all players:
        set {_item} to loop-player's tool
        if {_item} is a diamond pickaxe:
            if name of {_item} is "&6&lValor Pickaxe":
                if line 1 of lore of {_item} is "&bUpgraded":
                    if player does not have potion haste:
                        apply haste 2 to loop-player for 9999999 seconds
                else:
                    if player does not have potion haste:
                        apply haste 1 to loop-player for 9999999 seconds
            else:
                remove haste from loop-player
        else:
            remove haste from loop-player

returns these errors:

[11:23:56+293][Client thread/INFO][Minecraft]: [CHAT] There's no loop that matches 'loop-player does not have potion haste 2' (vpick.sk, line 41: if loop-player does not have potion haste 2:')
[11:23:56+293][Client thread/INFO][Minecraft]: [CHAT] There's no loop that matches 'loop-player does not have potion haste 1' (vpick.sk, line 44: if loop-player does not have potion haste 1:')
[11:23:56+293][Client thread/INFO][Minecraft]: [CHAT] [Skript] Encountered 2 errors while reloading vpick.sk!

ive tried so many different phrasings and nothing seems to work. no sure why it says theres no loop that matches.

 

[HAQS_]

every 1 tick:
    loop all players:
        set {_item} to loop-player's tool
        if {_item} is a diamond pickaxe:
            if name of {_item} is "&6&lValor Pickaxe":
                if line 1 of lore of {_item} is "&bUpgraded":
                    apply haste 2 to loop-player for 9999999 seconds replacing the existing effect
                else:
                    apply haste 1 to loop-player for 9999999 seconds replacing the existing effect
            else:
                remove haste from loop-player
        else:
            remove haste from loop-player

 

[wraithcode0]

every 1 tick:
    loop all players:
        set {_item} to loop-player's tool
        if {_item} is a diamond pickaxe:
            if name of {_item} is "&6&lValor Pickaxe":
                if line 1 of lore of {_item} is "&bUpgraded":
                    apply haste 2 to loop-player for 9999999 seconds replacing the existing effect
                else:
                    apply haste 1 to loop-player for 9999999 seconds replacing the existing effect
            else:
                remove haste from loop-player
        else:
            remove haste from loop-player

I get the same type of error, "There's no loop that matches 'loop-player for 9999999 seconds ...'"
i am using an older version of skript, i believe 2.2dev36 since i am on 1.8. are there any addons that can offer additional control of potions and particles?