Variables not saving after restart

[Tubl]

I was messing around with skript making random stuff and i realized when i restart my server the variables get reset to their default amount. Is there a way to fix this?

 

[DanRub]

There are a many variables that are not saving, can you send the code?

 

[Tubl]

Heres my code:
Also when i restart my server i get this error:
[16:24:10 ERROR]: #!#!
[16:24:10 ERROR]: #!#! ===!!!=== Skript variable load error ===!!!===
[16:24:10 ERROR]: #!#! Unable to load (all) variables:
[16:24:10 ERROR]: #!#! Cannot create the database file 'variables.csv': The system cannot find the path specified
[16:24:10 ERROR]: #!#!
[16:24:10 ERROR]: #!#! Skript will work properly, but old variables might not be available at all and new ones may or may not be saved until Skript is able to create a backup of the old file and/or is able to connect to the database (which requires a restart of Skript)!
[16:24:10 ERROR]: #!#!

variables:
    {smpname.killstreak.%player%} = 0
    {smpname.lives.%player%} = 3
on load:
    set {smpname::life} to diamond named "Life Item!"
    set {smpname::gemlvl5} to emerald named "5 Kills Gem"
    set {smpname::gemlvl10} to emerald named "10 Kills Gem"
    set {smpname::gemlvl15} to emerald named "15 Kills Gem"
    set {smpname::gemlvl20} to emerald named "20 Kills Gem"
on death of player:
    set {smpname.killstreak.%attacker%} to {smpname.killstreak.%attacker%}+1
    wait 3 ticks
    set {_random} to a random integer between 1 and 10
    if {_random} is 1:
        if attacker has potion resistance:
            set {_random} to a random integer between 2 and 8
            if {_random} is 2:
                apply strength 1 to attacker for 100 days
            if {_random} is 3:
                apply speed 2 to attacker for 100 days
            if {_random} is 4:
                apply haste 2 to attacker for 100 days
            if {_random} is 5:
                apply water breathing to attacker for 100 days
            if {_random} is 6:
                apply fire resistance to attacker for 100 days
            if {_random} is 7:
                apply health boost 2 to attacker for 100 days
            if {_random} is 8:
                apply regeneration 2 to attacker for 100 days
            set {smpname.killstreak.%victim%} to 0
            if {smpname.killstreak.%attacker%} is 5:
                give attacker {smpname::gemlvl5}
            else if {smpname.killstreak.%attacker%} is 10:
                give attacker {smpname::gemlvl10}
            else if {smpname.killstreak.%attacker%} is 15:
                give attacker {smpname::gemlvl15}
            else if {smpname.killstreak.%attacker%} is 20:
                give attacker {smpname::gemlvl20}
        else:
            apply resistance 1 to attacker for 100 days
    if {_random} is 2:
        if attacker has potion strength:
            set {_random} to a random integer between 2 and 8
            if {_random} is 2:
                apply resistance 1 to attacker for 100 days
            if {_random} is 3:
                apply speed 2 to attacker for 100 days
            if {_random} is 4:
                apply haste 2 to attacker for 100 days
            if {_random} is 5:
                apply water breathing to attacker for 100 days
            if {_random} is 6:
                apply fire resistance to attacker for 100 days
            if {_random} is 7:
                apply health boost 2 to attacker for 100 days
            if {_random} is 8:
                apply regeneration 2 to attacker for 100 days
            set {smpname.killstreak.%victim%} to 0
            if {smpname.killstreak.%attacker%} is 5:
                give attacker {smpname::gemlvl5}
            else if {smpname.killstreak.%attacker%} is 10:
                give attacker {smpname::gemlvl10}
            else if {smpname.killstreak.%attacker%} is 15:
                give attacker {smpname::gemlvl15}
            else if {smpname.killstreak.%attacker%} is 20:
                give attacker {smpname::gemlvl20}
            else:
                apply strength 1 to attacker for 100 days
    if {_random} is 3:
        if attacker has potion speed:
            (reroll)
        else:
            apply speed 2 to attacker for 100 days
    if {_random} is 4:
        if attacker has potion haste:
            (reroll)
        else:
            apply haste 2 to attacker for 100 days
    if {_random} is 5:
        if attacker has potion water breathing:
            (reroll)
        else:
            apply water breathing to attacker for 100 days
    if {_random} is 6:
        if attacker has potion fire resistance:
            (reroll)
        else:
            apply fire resistance to attacker for 100 days
    if {_random} is 7:
        if attacker has potion health boost:
            (reroll)
        else:
            apply health boost 2 to attacker for 100 days
    if {_random} is 8:
        if attacker has potion regeneration:
            (reroll)
        else:
            apply regeneration 2 to attacker for 100 days
    set {smpname.killstreak.%victim%} to 0
    if {smpname.killstreak.%attacker%} is 5:
        give attacker {smpname::gemlvl5}
    else if {smpname.killstreak.%attacker%} is 10:
        give attacker {smpname::gemlvl10}
    else if {smpname.killstreak.%attacker%} is 15:
        give attacker {smpname::gemlvl15}
    else if {smpname.killstreak.%attacker%} is 20:
        give attacker {smpname::gemlvl20}
    remove 1 from {smpname.lives.%victim%}
on right click:
    if player is holding {smpname::life}:
        add 1 to {smpname.lives.%player%}
        remove 1 of {smpname::life} from player's inventory
command /killstreak:
    aliases: /ks, /streak
    trigger:
        send "Your Kilstreak is Currently at %{smpname.killstreak.%player%}%!"
command /kssettest <number>:
    trigger:
        set {_temp} to arg-1
        set {smpname.killstreak.%player%} to {_temp}