Helper file

[eluser]SeanJA[/eluser]
I think we may have done this the wrong way. A group of us developed something using code igniter and it went quite well for the most part. It works just fine on all of our local servers. However, when I tried to put it up on my domain for testing in the 'real' world I get this as an error:

Unable to load the requested file: helpers/my_error_helper.php (oh the irony)

It is strange that this is not the file that it is supposed to be calling, the call is:

An Error Was Encountered

$this->load->helper('MY_error_helper');

any ideas what is going on?