CiviCRM Community Forums (archive)

hello and good morning everyone.
I'm building a site for an association of doctors and they asked me the chance to have for each physician the opportunity to register to the site and to subscribe to the association by giving a share to every doctor you add all association.
I decided to install a CRM to control everything and then I oriented CiviCRM
Administration side installation and successful and also the configuration (I think) instead side site when I try to re-register using the form crm generates the following error:
Sorry but we are not portatili Shops provide this at the moment.
We are not able to load the requested page. This page requires cookies to be enabled in your browser settings. Please check this setting and cookies enabled (if not enabled). Then try again. If this error persists, contact your site administrator for assistance.

Site administrators: This error may indicate that users are accessing this page using a URL or domain other than that set by 'base URL. EXAMPLE: Base URL is http://example.org, but some users accessing the page via http://www.example.org or a domain alias as http://myotherexample.org.

type of error: Could not find a valid session key.
Back to the home page.
however if I try to make a new subscription is generated the following error:

Sorry but we are not portatili Shops provide this at the moment. One of parameters (value:) is not of the type Integer Back to home page.Qualcuno has been dealing with this extension, and had the same problems and can help me out?
I tried almost all thank you so much !!