The current release of OCS has been stable for so long that I don't think we're talking about a bug in the login process... Could the problem be due to one of the following?
- Firewall / security package blocking the cookie on your desktop
- Browser configuration on your desktop (i.e. try another browser)
- Your modifications to include/cookie.inc.php causing a problem (try using the original and merging your changes in one at a time; additionally, check your server log)
If none of these are helping, feel free to contact me via email at firstname.lastname@example.org
with specific details for your installation.
Open Journal Systems Team