Board Thread:Support Requests - Getting Started/@comment-87.11.242.188-20170402083357/@comment-26143371-20170402194231

Your best bet is to contact an admin of the wiki in question and ask them if they can remove the line id from your post.

However such a request might be denied because there is no way to actually verify that it was you who made the post, even if you ask the question from the same IP-address.