Hi everyone, I've read through all of these and I still haven't managed to solve this problem. I'm on version 2.02 at the moment and thinking of going to 2.05 but I want to solve this problem first ideally.
Here's where I'm at. Firstly, I hadn't logged onto my blog for about a week when suddenly I got the "sufficient permissions" message and no tabs in the Dashboard. I hadn't changed a thing between visits and the site had been working fine for several months.
I've checked the database and everything appears fine (except for one thing which I'll get to in a moment). I turned off the plugins by renaming folders and files. (Is there a better way of doing this?) Anyway - no help. I removed the cache folder contents - No help. So I reversed those two changes.
I thought it might be a hosting issue, but I have another wordpress site with the same people, which I can still access with no problems.
Onto the one difference I noticed. In the database for the blog with the problems, I'm missing fields for "Nickname", "First" & "Second" names for admin (ID=1). In the other database, those entries exist. Both have the "{a:1:{s:13:"administrator";b:1;}" entry.
I haven't tried the .htaccess changes suggested yet. That will be next I guess.
Leading on from all that, should I go through the up-grade process to 2.05 as a possible solution? If so, how best should I turn off plugins and other thing I might normally do from within WordPress?
Thanks for any help!