Foren / Cotonti / Support / How to Make new Theme

Nice :) If there is no problem, I want to ask question about process of new theme on this topic. This topic also can guide who want to make new theme.

There is a list about default common, modules and plugin tpl tags? // I found https://www.cotonti.com/tpltags

Added 3 days later:

Hi, I am using v0.9.19. When I try to use search plugin, there is a error like "You're not allowed to do this.". Then I try to enter "Rights" of Search plugin but there is a also error like "One of the request parameters is invalid or has expired. Please go back and try submitting the form again."

Whats the problem? Do you have a idea? 

I looked issue on the cotonti github page but I couldnt find about it because search plugin doesnt work on this website too.