Amarok 2.2.2 and lastfm

Hi.When I try to login in my lastfm account with amarok 2.2.2. ,the app closes.How can I fix it ? I like the scrobbling option.
I’ve tried to change the options of amarokrc manually (changing the values of ignoreWallet) but with no success.When i type ignoreWallet=yes or =true amarok doest start
Iḿ sorry for my english
I use opensuse 11.2

In the amarok forum some moderator told me that liblastfm file was broken :’( I reinstalled it ,so is it broken in the repository?