Fatal Error when trying to install

I recently fully uninstalled 0.1beta and upgraded to the latest 1.0. When I try to enable the module I get this critical error.

PDOException: SQLSTATE[HY000]: General error: 1005 Can't create table './site/oembedcore_provider.frm' (errno: 121): CREATE TABLE {oembedcore_provider} ( `pid` INT NOT NULL auto_increment COMMENT 'Primary ID field for the table. Not used for anything except internal lookups.', `name` VARCHAR(255) NOT NULL DEFAULT '' COMMENT 'Unique ID for this subtask. Used to identify it programmatically.', `title` VARCHAR(255) NOT NULL DEFAULT '' COMMENT 'The human-readable title of the provider.', `endpoint` VARCHAR(255) NOT NULL DEFAULT '' COMMENT 'The endpoint for this provider.', `scheme` LONGTEXT NOT NULL COMMENT 'Line separated scheme definition.', PRIMARY KEY (`pid`), UNIQUE KEY `name` (`name`) ) ENGINE = InnoDB DEFAULT CHARACTER SET utf8; Array ( ) in db_create_table() (line 2720 of /home/doodi/public_html/V3/V4/includes/database/database.inc).

I can install any other modules fine, but this fails after my previous uninstall. Any idea why?