XF 1.5 Error

YellowDev

Member
Whenever i try to install a add-on it comes up with a error like this.
Callback XenStaff_Addtab::navigationTabs is invalid (Invalid Class).
 

Mike

XenForo developer
Staff member
I've responded to your ticket about this, but this is generally indicative of files not being uploaded as expected. You'll need to contact the add-ons authors to check that you've followed their specific packaging instructions though.
 
Top