500 Error while trying to access Menu configuration - Joomla! Forum - community, help and support

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hi, installed joomla 2.5 few days ago. enjoy it, there problem: whenever try access menu manager backend, says:

code: select all

500 - error has occurred.
invalid controller class: menuscontroller


the url @ time: [server]/administrator/index.php?option=com_menus

can fix without re-installing joomla? , problem?

hoping help,
tyrone27






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