It seams i'm now experiencing Thurrunn's crashing loop in an area near spawn. I believe its API issues and something called brandon's core? Spoiler
What server is this on? Also, next time please use Pastebin.com - #1 paste tool since 2002! for the log, rather than pasting it here. I believe it has to do with this tile here: Code: Block type: ID #2263 (tile.null // codechicken.multipart.BlockMultipart) Block data value: 0 / 0x0 / 0b0000 Block location: World: (13,70,367) Seems to be invalid, which most likely could cause a crash. Will need someone to remove it for you. (Jr Admin+). -V
-fixed the crash-report, please next time do as BigBluu said, paste the crash-report on pastebin or similar and then paste the link here