Customizing Sidebars

[Hitmanpt]

Hi,

 

I was customizing my client area side and nav bars

The nav bar got it working without a problem

 

Now when customizing the sidebar, using this documentation http://docs.whmcs.com/Client_Area_Sidebars_Cheatsheet

I'm able to tweak the side bar but only if I'm on certain pages.

 

For example

I'm in this page https://client.xxxxx.com/supporttickets.php

And have this hook

add_hook('ClientAreaSecondarySidebar', 1, function(MenuItem $primarySidebar)
            {
            $primarySidebar->getChild('Support')
            ->getChild('Knowledgebase')
            ->setLabel("FAQ")
            ->setUri('https://xxxxx.com/faq');
            });

 

And it's working fine, but if I go to https://client.xxxxx.com/clientarea.php

I get a blank page, witch means that an error occurred when loading WHMCS...

 

So far I couldn't find a way to fix this, any ideas?