I have used the fantastico at cpanel to create my joomla instance. I found I can't type any chinese characters, after saving, they became like "???". The problem is the collation in mySQL database is set to latin by default. My solution is create a sql dump and ten replaced to collation on each table and field to utf-8.
I got an error from b2evolution blog. That is "Got error 28 from storage engine". And then, I went to my website backed Joomla. I got this error again. Then I can prove that is not the error related with the b2evolution. And I did some google search, I found out that is a disk space problem. So, I did a job request to my hosting provider. I think they increased the quote, then the problem is solved.
Wordpress 2.8 is released
I am writing my joomla component. In admin console, I got an error "500 - Layout "default" not found". That is because under views/[component name]/tmpl is missing a template file. The template must be named as default.php/