Problem Server crash + Tickrate overload issue

[Nl_Crafter]

My server keeps crashing lately, with console getting spammed with tickrate issues. As soon as the tickrate overload goes too much, the server stops itself. I can't track down the problem. I also have a crash report that could have something to do with this. I also managed to get a part of the tickrate messages.

Server details:

- Direwolf20 1.6.4 v1.0.12
- mcp plus 1.6.4 R2.1
- forge953-B228

Crash report: http://pastebin.com/0iYgHJdT
Random parts of tickrate crashes:
http://pastebin.com/rvnqPvsD
http://pastebin.com/e1f8WdM1
http://pastebin.com/nL2Fk6U5

If you need more information, let me know.

 

[Nl_Crafter]

Bumb, need help with this!

 

[Wagon153]

The crash report is from Thermal Expansion, but you won't get any support from the mod author due to it being run on MCPC. Try to replicate the issue without MCPC, then post the result here.

 

[Diggerwolf]

Anyone sending a lot of items through tesseracts with itemducts without proper storage on the other end? I found that that is what can cause this.

 

[Pantong]

I get a problem like this with towny, trying to replace modded blocks and items. It will spam for a moment and cause a tick error. or solve its self.