I'm writing just to register something curiour that ocurred to me this morning.
PROBLEM:
I was using groceryCRUD offline, with my Win7+WAMP and it worked fine. So I want to go online and for my surprise I got this anoying error with PHP include: "no such file or directory" pointing to my language file, which is pt-BR.portuguese.php
After a few minutes I figured it out: in libraries/grocery_crud.php, line 2732 it says:
$this->language = strtolower($ci->config->item('grocery_crud_default_language'));
So it converts "pt-BR.portuguese" into " pt-[b]br[/b].portuguese" (small case). This is fine with Windows but not with my ISP (which is Linux by the way).
SOLUTION:
I renamed my file to small case and get rid of it.
hope it helps someone.
c ya,