Thank you very much for your reply, I am new in this world so I will try to explain what I do in detail:
I downloaded this addon:
Mibew:AdvancedButton plugin
https://github.com/Mibew/advanced-button-pluginThen I unpacked it and uploaded it to the site like this:
mysite.com/chat/plugins/fof/Mibow/Plugin/AdvancedButton/Plugin.php
mysite.com/chat/plugins/fof/Mibow/Plugin/AdvancedButton/js/refresh.js
mysite.com/chat/plugins/fof/Mibow/Plugin/AdvancedButton/LICENSE
mysite.com/chat/plugins/fof/Mibow/Plugin/AdvancedButton/README.md
I am using paid hosting on ifastnet
when I modify config and add this code:
plugins:
"Mibew:AdvancedButton": # Plugin's configurations are described below
mode: display
submode: block
the chat pages gives this error:
This page isn’t working
mysite.com is currently unable to handle this request.
HTTP ERROR 500
I tried also to install the latest version v0.1.0, the same problem happened.