Erro ao criar tabela no MySQL

[Paulo Reis]

Não conseguindo criar umas tabelas no MySQL pois esta dando um erro.

Olha os creates:

CREATE TABLE IF NOT EXISTS `intercede`.`user` (
`id` INT NOT NULL AUTO_INCREMENT ,
`registered_on` DATETIME NOT NULL ,
`updated_on` DATETIME NOT NULL ,
`last_log` DATETIME NOT NULL ,
`firstname` VARCHAR(20) NOT NULL ,
`lastname` VARCHAR(20) NOT NULL ,
`birth` DATE NULL ,
`email` VARCHAR(70) NOT NULL ,
`login` VARCHAR(45) NOT NULL ,
`password` CHAR(32) NOT NULL ,
`verified` TINYINT(1) NOT NULL DEFAULT 0 ,
`blocked` TINYINT(1) NOT NULL DEFAULT 0 ,
PRIMARY KEY (`id`) ,
UNIQUE INDEX `unique_user` (`email` ASC, `login` ASC) )
ENGINE = InnoDB
DEFAULT CHARACTER SET = utf8
COLLATE = utf8_unicode_ci;

CREATE TABLE IF NOT EXISTS `intercede`.`intercession` (
`id` INT NOT NULL AUTO_INCREMENT ,
`generated_on` DATETIME NOT NULL ,
`from_user_id` INT NOT NULL ,
`to_user_id` INT NOT NULL ,
`week` INT(2) NOT NULL ,
`year` YEAR NOT NULL ,
`from_allow_dialog` TINYINT(1) NOT NULL DEFAULT 1 ,
`to_allow_dialog` TINYINT(1) NOT NULL DEFAULT 1 ,
PRIMARY KEY (`id`) ,
UNIQUE INDEX `unique_intercession` (`week` ASC, `year` ASC) ,
INDEX `fk_intercession_user` (`to_user_id` ASC, `from_user_id` ASC) ,
CONSTRAINT `fk_intercession_user`
FOREIGN KEY (`to_user_id` , `from_user_id` )
REFERENCES `intercede`.`user` (`id` , `id` )
ON DELETE NO ACTION
ON UPDATE NO ACTION)
ENGINE = InnoDB
DEFAULT CHARACTER SET = utf8
COLLATE = utf8_unicode_ci;


O erro mostrado é:
#1005 - Can't create table './intercede/intercession.frm'

Será que alguem pode me ajudar?

Obrigado