Missing '&' In Web Address Bar

[oscfhelp]

Hello.

 

The code generating the session id apprears to be missing a & symbol between "osCsid=...?osCAdminID=...". It should read "osCsid=...&?osCAdminID=...":

 

/shop/catalog/login.php?osCsid=ccd3cf2bd4dd435ba2feb9250ecd942b?

osCAdminID=9d14b25171ba9967e05043269f7cedde&osCAdminID=9d14b25171ba9967e05043269f7cedde&osCAdminID=

9d14b25171ba9967e05043269f7cedde&osCAdminID=9d14b25171ba9967e05043269f7cedde&osCAdminID=9d14b25171ba9967e05043269f7cedde

&osCAdminID=9d14b25171ba9967e05043269f7cedde&osCAdminID=9d14b25171ba9967e05043269f7cedde

 

Im given the following errors because of this:

 

Warning: session_start() [function.session-start]: The session id contains illegal characters, valid characters are a-z, A-Z, 0-9 and '-,' in /home/mt-custo/public_html/shop/catalog/includes/functions/sessions.php on line 67

 

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/mt-custo/public_html/shop/catalog/includes/functions/sessions.php:67) in /home/mt-custo/public_html/shop/catalog/includes/functions/sessions.php on line 67

 

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/mt-custo/public_html/shop/catalog/includes/functions/sessions.php:67) in /home/mt-custo/public_html/shop/catalog/includes/functions/sessions.php on line 67

 

Can anyone tell me where the code generates the '&' symbol so I can put it back in?

Also, why is "osCAdminID" added to the URL multiple times?

 

Thanks,

Guy.