As in the title I get NZEC on SPOJ while on ideone.com it receive neither errors nor warnings.
I don't want to share my code, because it's from HSPL but admins can check my submission #4074745 (https://hs.spoj.pl/files/src/40747451).
The program print:

{"init terminating in do_boot",{undef,[{tested,main,[]},{init,start_it,1},{init,start_em,1}]}}

and the error is:

init terminating in do_boot ()

I already had this error on ideone but I managed to eliminate it.

I would be thankful for help (I would deal of course with it myself as with rest of the languages but because of the fact that on ideone it works, I started considering that it may not be my fault; althought it would probably turn out that it was me who did something wrong as with Go language).

// If on ideone my program will receive the same error as in HSPL I will of course try to fix the mistake by myself again.

I changed my program now so that it is very similar to the example from ideone.com but still NZEC (and on ideone all ok).

4076299 (https://hs.spoj.pl/files/src/4076299).