Ouch - update errors

just tried to do an update - please advise

user warning: Table 'stevensca.video_zencoder' doesn't exist query: ALTER TABLE video_zencoder ADD dimensions VARCHAR( 255 ) NULL NULL AFTER filesize in /home/website-name.com/sites/all/modules/video/plugins/video_zencoder/video_zencoder.install on line 107.
user warning: Table 'stevensca.video_zencoder' doesn't exist query: ALTER TABLE video_zencoder DROP filesize in /home/website-name.com/includes/database.mysql-common.inc on line 331.
user warning: Table 'stevensca.video_zencoder' doesn't exist query: ALTER TABLE video_zencoder DROP outputid in /home/website-name.com/includes/database.mysql-common.inc on line 331.
user warning: Table 'stevensca.video_zencoder' doesn't exist query: ALTER TABLE video_zencoder DROP bucket in /home/website-name.com/includes/database.mysql-common.inc on line 331.
user warning: Table 'stevensca.video_zencoder' doesn't exist query: ALTER TABLE video_zencoder DROP filename in /home/website-name.com/includes/database.mysql-common.inc on line 331.
user warning: Table 'stevensca.video_zencoder' doesn't exist query: ALTER TABLE video_zencoder DROP filepath in /home/website-name.com/includes/database.mysql-common.inc on line 331.
user warning: Table 'stevensca.video_zencoder' doesn't exist query: ALTER TABLE video_zencoder DROP filemime in /home/website-name.com/includes/database.mysql-common.inc on line 331.
user warning: Table 'stevensca.video_zencoder' doesn't exist query: ALTER TABLE video_zencoder ADD data longtext in /home/website-name.com/update.php on line 69.
user warning: Can't DROP 'filesize'; check that column/key exists query: ALTER TABLE video_files DROP filesize in /home/website-name.com/includes/database.mysql-common.inc on line 331.
user warning: Can't DROP 'filename'; check that column/key exists query: ALTER TABLE video_files DROP filename in /home/website-name.com/includes/database.mysql-common.inc on line 331.
user warning: Can't DROP 'filepath'; check that column/key exists query: ALTER TABLE video_files DROP filepath in /home/website-name.com/includes/database.mysql-common.inc on line 331.
user warning: Can't DROP 'filemime'; check that column/key exists query: ALTER TABLE video_files DROP filemime in /home/website-name.com/includes/database.mysql-common.inc on line 331.
user warning: Duplicate column name 'data' query: ALTER TABLE video_files ADD data longtext in /home/website-name.com/update.php on line 69.
The system has reset your thumbnail and ffmpeg command settings to their original state. If you made adjustments to these commands, you will have to reset them up.
Updates were attempted. If you see no failures below, you may proceed happily to the administration pages. Otherwise, you may need to update your database manually. All errors have been logged.
Main page
Administration pages
The following queries were executed
video_zencoder module
Update #6401
Failed: ALTER TABLE {video_zencoder} ADD dimensions VARCHAR( 255 ) NULL NULL AFTER filesize
Update #6402
Failed: ALTER TABLE {video_zencoder} DROP filesize
Failed: ALTER TABLE {video_zencoder} DROP outputid
Failed: ALTER TABLE {video_zencoder} DROP bucket
Failed: ALTER TABLE {video_zencoder} DROP filename
Failed: ALTER TABLE {video_zencoder} DROP filepath
Failed: ALTER TABLE {video_zencoder} DROP filemime
Failed: ALTER TABLE {video_zencoder} ADD data longtext
video module
Update #6405
DROP TABLE IF EXISTS {video_rendering}
DROP TABLE IF EXISTS {video_files}
CREATE TABLE {video_files} ( `vid` INT unsigned NOT NULL auto_increment, `fid` INT unsigned NOT NULL DEFAULT 0, `nid` INT unsigned NOT NULL DEFAULT 0, `status` INT unsigned NOT NULL DEFAULT 0, `dimensions` VARCHAR(255) DEFAULT '', `started` INT NOT NULL DEFAULT 0, `completed` INT NOT NULL DEFAULT 0, `data` LONGTEXT DEFAULT NULL, PRIMARY KEY (vid), INDEX status (status), INDEX file (fid) ) /*!40100 DEFAULT CHARACTER SET utf8 */
Update #6406
No queries
Update #6407
Failed: ALTER TABLE {video_files} DROP filesize
Failed: ALTER TABLE {video_files} DROP filename
Failed: ALTER TABLE {video_files} DROP filepath
Failed: ALTER TABLE {video_files} DROP filemime
Failed: ALTER TABLE {video_files} ADD data longtext