reinstall unsuccessfully after uninstall

* user warning: BLOB/TEXT column 'metadata' can't have a default value query: CREATE TABLE bt_torrents ( `nid` INT unsigned NOT NULL DEFAULT 0, `info_hash` VARCHAR(255) NOT NULL, `announce_url` VARCHAR(255) NOT NULL, `metadata` BLOB NOT NULL DEFAULT '', `snatches` BIGINT unsigned NOT NULL DEFAULT 0, `seeders` BIGINT unsigned NOT NULL DEFAULT 0, `leechers` BIGINT unsigned NOT NULL DEFAULT 0, `downloaded` BIGINT unsigned NOT NULL DEFAULT 0, PRIMARY KEY (nid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in C:\root\feed\includes\database.inc on line 515.
* user warning: BLOB/TEXT column 'path' can't have a default value query: CREATE TABLE bt_torrents_files ( `nid` INT unsigned NOT NULL DEFAULT 0, `length` INT unsigned NOT NULL DEFAULT 0, `path` TEXT NOT NULL DEFAULT '', `name` VARCHAR(255) NOT NULL DEFAULT '', PRIMARY KEY (nid) ) /*!40100 DEFAULT CHARACTER SET UTF8 */ in C:\root\feed\includes\database.inc on line 515.
* BT Torrent Node Type: The installation of the BitTorrent Torrent module was unsuccessful, could not create database tables.