Ok, so I’m writing this down in English, just to avoid everybody the trip to Google Translate. (English translated to Italian sounds funny, but Italian to English is really weird – at least to me)
While upgrading from 2.0.7 to 2.1, the upgrade procedure failed horribly on me with quite a lot of SQL errors. Let me make it clear right now: it is not WordPress guys fault, it’s mine.
The user accessing the database did not have all the permissions needed to upgrade the structure and the content of the tables — so I was left with a half-dead blog.
The live half consisted of the public pages, good.
The dead half was the administrative interface, bad. While the error messages were different (I could distinguish between a successful authentication and a bad password), all I got was the dreaded
“You do not have sufficient permissions to access this page.”
To make a long debug story short: being too lazy to dig inside the WP internals and understand which parts of code were running the authentication, I just choose to guess the tables which may have been screwed up by the limited upgrade. They could not be posts, categories, links, or the like, right?
Did I mention I didn’t make a backup before? (living on the edge :P) All I had was a backup a couple of days old, and I didn’t want to loose the last couple of comments and posts.
Anyway, I decided to bet on
Got them out of the two-days-old SQL dump, and restored them on the half-new database — then run again the upgrade procedure after fixing user privileges on the db.
That’s all, now I have a shiny new admin section working.
MAKE BACKUPS! :)
