Clean0nion

I've tried that. I can't connect to the server, which won't load up anyway. I have found what I think is a solution: using WorldBan from Tekkit Customiser.

I got this issue: '[buildCraft] Error creating pipe type 0 (class=null)' I open my server, it's fine. As soon as anyone logs in, lag reaches critical and the server crashes. The error gives the location of the pipes, but I can't get there due to lag and only having about five seconds to enter a /tp command, and //remove near doesn't work for the same reason. I've tried MCEdit, but I can't see the pipes, there are purple blocks everywhere, generators look like command blocks, and the lag is too high. Our world, which we spent many hours on, was unusable. I don't have any plugins to roll back, which I need to get. So, how can I either disable/remove buildcraft, to prevent this from happening again, or remove all buildcraft pipes from that world, so we can use it again? I appreciate any help I receive.