Codeigniter “No input file specified.” error when submitting form?

[eluser]ErinKabbash[/eluser]
After hours of banging my head against the wall I solved my own problem.. you need to use the direct link instead of the short hand of the form open tag.. like this..

echo form_open('http://mysite.com/welcome/emailsender');

instead of this..

echo form_open('welcome/emailsender');