Unable to Finish the Quest "Gilding the Bilious (Twin Adder)"

[Treize-]

Time: 20 October 2013 8:00 p.m. CST
Frequency: Always
World name: Cactuar
Character name: Treize Sparks
NPC name: Vorsaile Heuloix
Monster name: N/A
Class/Level: SCH/50
Party or solo: Solo
Area and coordinates: New Gridania > Adders' Nest (X:9,Y:11)
Steps:
1. After completing The Aurum Vale, I try to speak to Vorsaile Heuloix to end the quest "Gilding the Bilious (Twin Adder)" so that I can start the quest "In for Garuda Awakening."
2. It shows that I completed the quest, but it does not seem to register that it was completed.
3. I am unable to finish "Gilding the Bilious (Twin Adder)," and I'm unable to start "In for Garuda Awakening."

http://puu.sh/4Vg7U.jpg

[jc82]

Your inventory is full, and I expect that is the reason for being unable to complete the turnin.

[Treize-]

Thank you. That worked. It's kind of strange that you are required to have an empty spot in your inventory when the reward is only seals, though. And there was no warning or anything given like normal if you try to complete a quest but your inventory is full.