Outlook 2002 crashes

Upon opening I get the page that has Microsoft LDAP Directory at the top and then Server name”NULL” Port “3268” User Name “NULL” I either cancel or click ok. Outlook opens, I can do everything but sen mail. Recieve works fine. As soon as I choose “new Mail” it locks up and sends the error message to micosoft. My mail server is Mail.sev.org in and out, in accounts. And that is the only server listed. My version of 2002 is 10.2627.2625. Outlook Express works fine.