Move typo3 project server

[vanarlan]

I have project using typo3 cms.
I move the project to new server with proccess below :
1. move (copy) all typo3 project from old server to new server
2. export database from old server and dumb on new server
3. modify config file with new server database information.

when access project on new server i get error message :
Fatal error: Cannot redeclare tslib_menu::$menuNumber in /var/www/virtual/busch-atter.de/htdocs/tslib/class.tslib_menu.php on line 64

anybody have solution for this problem?

regards,
Gerrit

[olki]

This must be a php problem. Is it possible that you previously php4 and php5 now?
What version you are using for typo3?

[vanarlan]

project in typo3 3.5 and now using php5.