Hello it wont let me to enable any addons well mods
SEO_MOD_LIGHT Makes your forum more search engine friendly by changing URLs and SEO tweaks.
ajax_quick_edit This mod adds AJAX quick edit for editing posts
chat This Mod Adds AJAX Chat/Shoutbox to your forum. Users can chat without ever needing to reload the page.
I want them enabled on my forum atelra.phpbb.net