[Exception]
SQLSTATE[23000]: Integrity constraint violation: 1452 Cannot add or update a child row: a foreign key constraint fails (`list21br/anuncio_categoria_acesso`, CONSTRAINT `aaai_3` FOREIGN KEY (`anuncio_categoria_id`) REFERENCES `anuncio_categoria` (`id`) ON DELETE CASCADE ON UPDATE CASCADE)
/home/httpd/htdocs/list21br/system/sys.model/Doctrine/Connection.php(1082)

---

[BACKTRACE]
/home/httpd/htdocs/list21br/system/sys.model/Doctrine/Connection.php (1042)/home/httpd/htdocs/list21br/system/sys.model/Doctrine/Connection.php (687)/home/httpd/htdocs/list21br/system/sys.model/Doctrine/Connection/UnitOfWork.php (635)/home/httpd/htdocs/list21br/system/sys.model/Doctrine/Connection/UnitOfWork.php (566)/home/httpd/htdocs/list21br/system/sys.model/Doctrine/Connection/UnitOfWork.php (81)/home/httpd/htdocs/list21br/system/sys.model/Doctrine/Record.php (1705)/home/httpd/htdocs/list21br/system/app/wxanuncio/wxanuncio_estatistica.class.php (131)/home/httpd/htdocs/list21br/system/app/wxanuncio/wxanuncio_anuncio.class.php (95)/home/httpd/htdocs/list21br/system/app/wxanuncio/wxanuncio_boxanuncio.class.php (19)/home/httpd/htdocs/list21br/control/c.php (53)/home/httpd/htdocs/list21br/system/frontcontroler.php (120)/home/httpd/htdocs/list21br/system/frontcontroler.php (50)/home/httpd/htdocs/list21br/index.php (77)