[ineke]

What can I do about this? Does anyone know what this means? I hope you can help me, thanx in advance.....!

Warning: require_once(/www/htdocs/holi/typo3/typo3/sysext/install/updates/class.tx_coreupdates_compatversion.php) [function.require-once]: failed to open stream: No such file or directory in /www/htdocs/holi/typo3/typo3/sysext/install/ext_localconf.php on line 4

Fatal error: require_once() [function.require]: Failed opening required '/www/htdocs/holi/typo3/typo3/sysext/install/updates/class.tx_coreupdates_compatversion.php' (include_path='.:') in /www/htdocs/holi/typo3/typo3/sysext/install/ext_localconf.php on line 4