I've encountered a strange problem with osCommerce 2.3.1 Most of the time someone clicks on a button and is redirected to the login page. When he/she logs in then he/she is also redirected again to the login page (credentials are ok). When he/she logs off again then also redirects to the login page.
Does anybody perhaps know a sollution for this? Or has encountered the same problem?
The website is: http://www.cattivo.nl
Edited by guicher, 14 November 2011 - 06:27 PM.