Board Thread:Support Requests - Getting Technical/@comment-40225822-20200822165135/@comment-9605025-20200822170026

It looks like your wiki is a UCP wiki. A decent number of scripts from the dev wiki have not yet been converted to work with UCP wikis. UCP wikis have some significant differences behind the scenes that can have a major impact on what a script needs to do to work properly. All that said, this particular script would be useless on UCP wikis even if it did work. UCP wikis do not have message wall greetings. At least, not yet.