Not sure why but after upgraded WordPress to the latest version (3.3) I could not login to WordPress Dashboard with normal user include Editor user, but it still works with Admin user.
After check the Apache login file, it says something like this:
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PHP Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 122880 bytes) in /home/4rapiddev/public_html/wp-admin/menu-header.php on line 98, referer: http://4rapiddev.com/wp-admin/
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