Náhle nelze vkládat do tabulky

CREATE TABLE `stats` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `datcas` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
  `sess` tinytext CHARACTER SET utf8 COLLATE utf8_czech_ci,
  `cook` tinytext CHARACTER SET utf8 COLLATE utf8_czech_ci,
  `ip` tinytext CHARACTER SET utf8 COLLATE utf8_czech_ci,
  `request_uri` text CHARACTER SET utf8 COLLATE utf8_czech_ci,
  `redirect_url` text CHARACTER SET utf8 COLLATE utf8_czech_ci,
  `http_user_agent` text CHARACTER SET utf8 COLLATE utf8_czech_ci,
  `referer` text CHARACTER SET utf8 COLLATE utf8_czech_ci,
  `user` int(11) DEFAULT '0',
  `post` text CHARACTER SET utf8 COLLATE utf8_czech_ci,
  `genet` float(9,3) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;