This is an archived bug report. If you are experiencing a similar issue, upgrade to the latest release and if that does not solve the problem, submit a new bug report
While updating from EE 1.6.8 install to the EE 2.0 beta I recieved this error halting my update and not allowing me to proceed:
http://twitpic.com/rxd2w
A Database Error Occurred
Error Number: 1054
Unknown column ‘site_weblog_preferences’ in ‘exp_sites’
ALTER TABLE `exp_sites` CHANGE `site_weblog_preferences` `site_channel_preferences` TEXT NOT NULL
PHP 4.4.8
MySQL 4.1.25
This is on a public facing site.
ExpressionEngine implements Markdown Extra and BBCode. Please see the Markdown Extra docs and the BBCode Wikipedia article for a full reference.
**bold**, __bold__, *italics*, _italics_, ~strike/del~, `code()`
bold, italics, strike/del, code()
Link: [link title](https://example.com)
Image: 
[blockquote]...[/blockquote], [quote]...[/quote], and Markdown style:
> Some quoted text. > > This is all one quote.
[code]...[/code], and you can also specify the language for syntax highlighting, [code=php]...[/code]
GitHub flavored Markdown code fences are also supported:
```
public function decoderRing($str)
{
return str_rot13($str);
}
```