We just moved our site to 1&1 hosting and JoomSEF seems to work, but we noticed that certain elements in the configuration can no longer be accessed:

1. View 404 Logs
Clicking the icon results in http 500.

2. Manage Custom URLs
Same as 1.


According the configuration in JoomSEF everything works fine. We also adjusted .htaccess according to the suggestions. All page links also work just fine.

What could cause the problem above?

Thanks,
Jens

Are you sure, that you moved all files to your new hostig? Maybe, that there is forbidden access to this files.