Uploaded everything but when I want to install the XML file I get the following error: Callback Borbole_RecentPosts_Listener::controller is invalid (Invalid Class).
Try to upload the files again. Maybe there was an error when uploading the files I just downloaded and install this add-on to test it and i didn't have a problem.
oh, I have no idea then. I installed it on xenforo v1.4.6 and it worked fine. Brivium will have to help you. I am not sure
What was the problem? Also please see this thread https://brivium.com/threads/missing-excluded-forums.1926/
Sometimes the problem is your FPT program. in the beginning I have a lot of headache with Filezilla. but filezilla works fine for others. Weird things xdd