Struggling with MT upgrade

Oh Man, finally my stupid blog is upgraded and actually works. Here is something I found the hard way - if you are trying to upgrade your version of MT or trying to install the Plugin Manager and you run into the problem of “No permissions. Please contact your administrator for upgrading Movable Type. “, don’t waste your time checking permissions and error logs. Simply drop the mt_config table from your MY-SQL database and try to run the upgrade script again. Magic, I say!