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
Exception Caught
SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '4725-1683' for key 'PRIMARY':
INSERT INTO `exp_category_posts` (`entry_id`, `cat_id`) VALUES ('4725', 1683)
ee/legacy/database/drivers/mysqli/mysqli_connection.php:122I am seeing this error on editing entries after upgrading from 3.5.7 to 3.5.8. I have tried to determine if this is related to creating new entries via the CP/Channel Form and then editing via the CP/Channel Form, but I’ve been unable to isolate.
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);
}
```