can't accept quest

[Monster528]

the quest "Secret of Gold Hill 3" can't be accepted, at the last page it just doesn't let you continue. it has no button to press so you can't continue it :(

http://img223.imageshack.us/img223/6651/56719773sz3.png (http://imageshack.us)

[laguiole]

it's making this since i am lvl 24 and i am now lvl 31 so ... hopeless haha