Ошибка 6004: невозможно найти таблицу

CREATE TABLE umi2.cms3_object_content (
  obj_id INT(10) UNSIGNED DEFAULT NULL,
  field_id INT(10) UNSIGNED DEFAULT NULL,
  int_val BIGINT(20) DEFAULT NULL,
  varchar_val VARCHAR(255) DEFAULT NULL,
  text_val mediumtext DEFAULT NULL,
  rel_val INT(10) UNSIGNED DEFAULT NULL,
  tree_val INT(10) UNSIGNED DEFAULT NULL,
  float_val DOUBLE DEFAULT NULL,
  INDEX `Content to object relation_FK` (obj_id),
  INDEX content2tree_FK (tree_val),
  INDEX `Contents field id relation_FK` (field_id),
  INDEX float_val (float_val),
  INDEX int_val (int_val),
  INDEX K_Complex_FieldIdAndRelVal (field_id, rel_val),
  INDEX K_Complex_FieldIdAndTreeVal (field_id, tree_val),
  INDEX `Relation value reference_FK` (rel_val),
  INDEX text_val (text_val (8)),
  INDEX varchar_val (varchar_val),
  CONSTRAINT `FK_Content to object relation` FOREIGN KEY (obj_id)
  REFERENCES umi2.cms3_objects (id) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT FK_content2tree FOREIGN KEY (tree_val)
  REFERENCES umi2.cms3_hierarchy (id) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `FK_Contents field id relation` FOREIGN KEY (field_id)
  REFERENCES umi2.cms3_object_fields (id) ON DELETE CASCADE ON UPDATE CASCADE,
  CONSTRAINT `FK_Relation value reference` FOREIGN KEY (rel_val)
  REFERENCES umi2.cms3_objects (id) ON DELETE CASCADE ON UPDATE CASCADE
)
ENGINE = INNODB
AVG_ROW_LENGTH = 59
CHARACTER SET utf8
COLLATE utf8_general_ci;