Customized Character Musha, crashed when transforming from SSW to ROG! Have survived 300 days!!

I want to transform from SSW to ROG and have already customized the new ROG world, but the crash happened when I loading the new world. Attachment described the detail. Below shows the screen information:

scripts/mainfunctions.lua(937,1) scripts/saveindex.lua:717: SaveIndex:GetSaveData: Load failed for file [survival_1] please consider deleting this save slot and trying again.
LUA ERROR stack traceback:
    =[C]:-1 in (global) assert (C) <-1--1>
    scripts/saveindex.lua:717 in () ? (Lua) <716-729>
    =[C]:-1 in (method) GetPersistentString (C) <-1--1>
    scripts/saveindex.lua:716 in (method) GetSaveDataForFile (Lua) <715-730>
    scripts/saveindex.lua:738 in (method) GetSaveData (Lua) <732-739>
    scripts/gamelogic.lua:1343 in (upvalue) DoLoadWorld (Lua) <1336-1344>
    scripts/gamelogic.lua:1435 in (upvalue) LoadSlot (Lua) <1429-1457>
    scripts/gamelogic.lua:1498 in (upvalue) DoResetAction (Lua) <1460-1520>
    scripts/gamelogic.lua:1531 in (local) complete_callback (Lua) <1523-1532>
    scripts/upsell.lua:27 in (global) UpdateGamePurchasedState (Lua) <11-30>
    scripts/gamelogic.lua:1536 in () ? (Lua) <1534-1537>
    =[C]:-1 in (method) SetPersistentString (C) <-1--1>

How could I fix this bug or retracement to before I jump into the new word? Thank you every much

log.txt