Drupal 6.x

Hi,

I'm working on my website but suddenly I received an error of DOMDocument.
I have tried to work the errors away but I couldn't do it. I couldn't find 'misplaced tag in Entity in the file linkintel.module on line 363'

1. I want to add a single tab "Avaliação" beside the normal "view" or "edit" tabs on a node: node/%node/avaliacao
2. But this tab can only appear on a specific content type "Agenda".
3. And it may only be visible under certain user roles.
4. And when clicking on this tab, it should redirect to another link: node/%node/avaliacao

Hello Drupal community,

Hi,

I've installed the module "Data import/export" on drupal 6.2, but I am not able to find the export option later on. It might be that I forgot to activate something, however, therefore I'm asking here for advice.

I have used Drupal 6 for several years. Just this past week I have had many users inform me that they are getting a 404 error. Trouble shooting indicated that this problem is occurring all of a sudden with the logging in using www.domain.com instead of domain.com.
How can I fix this and why is this all of a sudden an issue. Host provider is Godaddy.
Thanks in advance.

I have a multi-site installation and want to know whether it's possible to declare a Views path under page settings that has a variable instead of an argument?