I edited that out as I currently want to keep it hidden.
Edit: This ended up being my fault, I should have thoroughly read the error. I did not have the php5-curl function installed on my machine.
I am having an issue when I try to set the avatar. It also will not let me rebuild caches with the addon added.
Server Error Log:
ErrorException: Fatal Error: Call to undefined function curl_init() -library/Nobita/MinecraftAvatar/Api.php:19
#0 [internal function]...