When I try to manage the comments of my blog (http://blogdeltigre.coconia.net) in WordPress backend, I get a number (54), instead of the usual list of comments. The same happens no matter what browser I use (I've checked with Mozilla, Firefox and Explorer).
My WordPress version is 2.0.4. I have installed Akismet and Spam Karma 2 plugins.
I've deactivated both plugins in order to check if this strange behaviour is due to one of them, but to no avail.
The strangest thing is that the same problem has occurred to me some times before. In these occasions, I was able to solve it, but I must confess that I don't remember exactly what I did (clear cache, delete some records in database...).