[Solved] what one does when siteCache.idx.php goes weird

*/

$hideFolders = isset($hideFolders)? $hideFolders : 0;
/*
	Param:

INSERT INTO `modx_manager_log` (`id`, `timestamp`, `internalKey`, `username`, `action`, `itemid`, `itemname`, `message`) VALUES (1, 1150634252, 1, 'admin', 58, '-', 'MODx', 'Logged in'),
(2, 1150634262, 1, 'admin', 17, '-', '-', 'Editing settings'),
(3, 1150634460, 1, 'admin', 3, '1', 'Home', 'Viewing data for document 1'),
(4, 1150634489, 1, 'admin', 76, '-', '-', 'Reource management'),
(5, 1150634518, 1, 'admin', 19, '-', 'New template', 'Creating a new template'),
(6, 1150634552, 1, 'admin', 20, '-', '-', 'Saving template -'),
(7, 1150634552, 1, 'admin', 76, '-', '-', 'Reource management'),
(8, 1150634556, 1, 'admin', 3, '1', 'Home', 'Viewing data for document 1'),
(9, 1150634563, 1, 'admin', 27, '1', '-', 'Editing document 1'),
(10, 1150634840, 1, 'admin', 27, '1', '-', 'Editing document 1'),
(11, 1150634846, 1, 'admin', 5, '1', '-', 'Saving document 1'),

etc

Parser - System Events
Error

« MODx Parse Error »
MODx encountered the following error while attempting to parse the requested resource:
« Execution of a query to the database failed - Can't open file: 'modx_manager_log.MYI' (errno: 145) »
      SQL: INSERT INTO `dbname`.`modx_manager_log` (timestamp, internalKey, username, action, itemid, itemname, message) VALUES('1185727769', '1', 'broadmin', '13', '-', '-', 'Viewing logging')
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