WarriorSTR · Melee fighters with the highest HP
MagicianINT · Spellcasters
BowmanDEX · Ranged attackers
ThiefLUK · Fast and evasive| Start NPC | Lyn the Librarian |
|---|---|
| Where | Ellinia |
| Level | 28+ |
| Quest line | Caretaker's Ledger |
What it's about
Rumor has it there is a hidden room above the Magic Library... I should keep an eye out for it next time I'm in there. Lyn the Librarian asked me to recover 25 Torn Ledger Pages the fairies took, then have Chief Stan in Henesys stamp the cover. I can probably find fairies in Tree Dungeon, Forest Up North VI, Tree Dungeon, Forest Up North VII, or Someone Else's House. Chief Stan stamped the cover, but he doesn't want me returning to Lyn the Librarian with a damaged book.
What you need
Rewards
- 4,090 EXP (about 5.6% of a level at level 28)
- 892 mesos
Blue Potion x10
Orange Potion x10- next_quest:
Quest chain
- Next: Chief Stan's Signature
Frequently asked questions
How do you start The Filing Error?
Talk to Lyn the Librarian in Ellinia at level 28 or higher.
What does The Filing Error give?
4,090 EXP, 892 mesos, 10 Blue Potion, 10 Orange Potion
Game data: MapleStory Classic World v1.0.0, checked 2026-10-22. Only content live at launch is listed. Drop rates are calculated on Nexon's servers and aren't in the game data, so we don't publish them. Spotted a difference in-game? Tell us.