Here almost all Addons were created 3-4 years ago. How do they fit in with Elkarte 1.1.6 ? Will they work with PHP 7.1 and higher?
Elkarte 1.1 is working fine on php 7.1 and 7.2. As for add-ons you need to use the ones compatible with elkarte 1.1 and non elkarte 1.0.