can`t change the order of the subalbums

uuu

hi there,

i have several subalbums and in there also several albums.

My problem is, i can`t change the order of the albums anymore. everytime i log into the admin area...and there where i can change the order of the albums the browser is loading and loading for ever... and nothing happens.

Does anyone has an advice...;) if you have problems with the understanding of this please ask. thanks