Thanks, I will try it
EDIT:
"amx_mldebug 1" didn`t work, tried "amx_mldebug lv" instead.
Only error was "L 11/15/2014 - 18

6:11: [AMXX] Language key "MSG_FREQ" not found for language "lv", check "scrollmsg.amxx""
Fixed it, everything is still half english and no more error logs from ML
EDIT#2:
Well, solved it... I guess problem was with
custom_lang_menu.amxx because it had problems to store "setinfo "lang" "code"". Have no idea why, changed it manually in my cfg, now everything seems to be working fine.
Thanks for your help, amx_mldebug was quite useful ;)
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