[core]: Upgrader Error

[/** * @signature 0d6099a650cc7884eb59a040feab2ce8 * @version v1.10.0 * @title Add events to the ticket thread * */ ALTER TABLE `ost_ticket_event` ADD `id` int(10) unsigned NOT NULL AUTO_INCREMENT PRIMARY KEY FIRST, CHANGE `ticket_id` `thread_id` int(11) unsigned NOT NULL default '0', CHANGE `staff` `username` varchar(128) NOT NULL default 'SYSTEM', CHANGE `state` `state` enum('created', 'closed', 'reopened', 'assigned', 'transferred', 'overdue', 'edited', 'viewed', 'error', 'collab', 'resent') NOT NULL, ADD `data` varchar(1024) DEFAULT NULL COMMENT 'Encoded differences' AFTER `state`, ADD `uid` int(11) unsigned DEFAULT NULL AFTER `username`, ADD `uid_type` char(1) NOT NULL DEFAULT 'S' AFTER `uid`, RENAME TO `ost_thread_event`] Table 'mypctgxm_RGILC.ost_ticket_event' doesn't exist