Fixes Item ID 14677 (Limited Power Booster) (#2667)

* bAddClass should use bonus2 instead of bonus

db/re/item_db.txt

@@ -8543,7 +8543,7 @@
 14753,Hero_Midgard_Egg,Hero Midgard Egg,18,0,,10,,,,0,0xFFFFFFFF,63,2,,,,,,{ getgroupitem(IG_Hero_Midgard_Egg); },{},{}
 14758,Safe_To_Smelting_Scroll,Safe To Smelting Scroll,18,10,,10,,,,0,0xFFFFFFFF,63,2,,,,,,{ getitem callfunc("F_Rand",6238,6239,6228,6232,24216,17474,969),1; },{},{}
 14765,Limited_Edition_JOB_Battle_Manual,Limited Edition JOB Battle Manual,18,10,,10,,,,0,0xFFFFFFFF,63,2,,,,,,{ sc_start SC_JEXPBOOST,3600000,35; },{},{}
-14766,Limited_Power_Booster,Limited Power Booster,18,10,,10,,,,0,0xFFFFFFFF,63,2,,,,,,{ bonus_script "{ bonus bBaseAtk,30; bonus bMatk,30; bonus bAddClass,Class_All,1; bonus bMatkRate,1; bonus bHit,30; bonus bFlee,30; bonus bAspd,1; bonus bUseSPrate,-5; bonus bFixedCastrate,-30; }",1800,1,1; },{},{}
+14766,Limited_Power_Booster,Limited Power Booster,18,10,,10,,,,0,0xFFFFFFFF,63,2,,,,,,{ bonus_script "{ bonus bBaseAtk,30; bonus bMatk,30; bonus2 bAddClass,Class_All,1; bonus bMatkRate,1; bonus bHit,30; bonus bFlee,30; bonus bAspd,1; bonus bUseSPrate,-5; bonus bFixedCastrate,-30; }",1800,1,1; },{},{}
 14805,July_Lucky_Scroll,Almighty Lucky Egg,18,0,,10,,,,,0xFFFFFFFF,63,2,,,,,,{ getgroupitem(IG_July_Lucky_Scroll); },{},{}
 //===================================================================
 // More Armors