Board Thread:Modded Server Technical Support/@comment-30715630-20161209232811/@comment-25330335-20161209233912

If you loaded all the chunks in ME, it would take you a year or more (no joke), using the best computer money can buy, and it would take up a hundred terabytes or more. That just isn't a practical solution to your problem.

I would say that it probably has something to do with one of your plugins.