[174] Exception ticking world

while i run my modded minecraft i lately got this error:

http://pastebin.com/DJeT4w73

When, exactly? When the world is opened? Randomly? When loading/unloading the affected chunks? When looking at monitors?

i get this surely randomly:

once while i load the world, another time while i am inside the loaded chunks and
another time while i am in a diffrent world, but chunks were loaded (chicken chungs).

only the loaded save game crash happens once until know, but it may be a result, that i use the save game from an former ingame crash…

maybe there is a connection to a setup of computer i did…

i get only this error, after i setup this:

http://www.computercraft.info/forums2/index.php?/topic/21430-active-cooled-big-reactor-turbine-pid-controller-with-master-control-and-monitoring/

i use 6 Turbines(plans to extend it to 12), each with an advanced computer and each computer connected to the master computer which remote controlles it (change the line like it is descriped in the threat)

It's funny, there are a lot of reports of the game crashing with monitor-related errors when people try to run BigReactors-related scripts. I've no idea why that would be.

i removed the monitor and wait for the next crash to see what happens
the programm runs without monitors

Just updating this thread with some more info.
I am currently running Monster 1.1.2 (CC163).

Only after hooking up ReactorCraft using any reactor control script causes a server crash (possibly just the monitors).
When the server crashes, a player is always in the same chunk as CC and RC. Logs below.

http://pastebin.com/mbuNLqW9
http://pastebin.com/XDf8rL9p
http://pastebin.com/QNhct12w
http://pastebin.com/02skXEiV
http://pastebin.com/21V1JGtr

The error logs all say something about the CC monitor. I have also removed the monitors to see if problem persists.
I will be back to update this thread in a couple days when I get closer to the problem

fixed in 1.75