[Help] XeonMS v97 Potential

Hello, I have couple questions, if you can answer / help me, it'll be great!.
Okay so first, I'm using XeonMS Source v97, And When I use .!pnpc/ pmob it says "UNABLE TO SAVE THE MOB TO DATABASE" or something like that,Also, I read this guild: http://forum.ragezone.com/f427/fix-p...00-gms-833854/
Showing how to add potential, but when I do that it says some errors, here's a Screen Shot and the error that NetBeans says:

D:\Matan\v97\src\net\channel\handler\UseCashItemHandler.java:80: error: method changeSkillLevel in class MapleCharacter cannot be applied to given types;
player.changeSkillLevel(skillSPFrom, (curLevelSPFrom - 1), player.getMasterLevel(skillSPFrom));
required: ISkill,byte,int,long
found: ISkill,int,int
reason: actual and formal argument lists differ in length
D:\Matan\v97\src\net\channel\handler\UseCashItemHandler.java:81: error: method changeSkillLevel in class MapleCharacter cannot be applied to given types;
player.changeSkillLevel(skillSPTo, (curLevel + 1), player.getMasterLevel(skillSPTo));
required: ISkill,byte,int,long
found: ISkill,int,int
reason: actual and formal argument lists differ in length
2 errors
C:\Users\Harel\Documents\NetBeansProjects\lololol\nbproject\build-impl.xml:605: The following error occurred while executing this line:
C:\Users\Harel\Documents\NetBeansProjects\lololol\nbproject\build-impl.xml:246: Compile failed; see the compiler error output for details.
BUILD FAILED (total time: 2 seconds)

Any Help please?

Can Someone help me? :/ I tried everything And I have no idea what to do

You dont have spanws table I guess.
try to leech it from another source.

required: ISkill,byte,int,long
found: ISkill,int,int
thats all you need to fix

Yeah but how?