FOSS gamedev and creative worlds

Hello! I'm new to minetest, but i find it amazing! It runes on my netbook perfectly and is freeware and opensource.
I got one big problem - my first creative world just won't startup. There aren't any errors in logs, or debug.txt. I googled this problem, but didn't find anything helpful, so i tried to run it without any mods, got no effect. map.sqlite looks normal AFAIK.
I don't know what can i do. If someone get my world working could he upload it?
p.s. it is my world http://narod.ru/disk/58848221001.09250d0270170e63be4d05a89d1380bb/sdf.arj.html

Can you please upload it to Dropbox or Omploader, not this russian ad-full Site

http://ompldr.org/vZXpkZQ

[offtop]p.s. narod.ru has less ads, then mediafire.com :)[/offtop]

The World just works fine for me in 0.4.2-rc1 with the latest Minetest-Game.
Maybe you should update minetest_game or your mods

[offtopic]on mediafire you can click download and it downloads, on narod.ru you have to solve a captcha to download it[/offtopic]

Thank you very much, for confirmation. It is reason for compiling game from scratch with "run in place 0".
upd: it works without a mod, so i'll try to explore, which mod caused this error.

upd2: copied all external mods one by one, it works!

found a crashing mod! it is craft guide!