[Koha] after install i cannot access koha via apache

Hello all, I have downloaded and installed koha 3.20 I was able to access the page via http://192.168.2.3:8080 but got the following message: Access denied for user 'kohaadmin'@'localhost' (using password: YES) at /usr/share/koha/lib/C4/Context.pm line 692. Compilation failed in require at /usr/share/koha/lib/C4/Auth.pm line 33. BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Auth.pm line 33. Compilation failed in require at /usr/share/koha/intranet/cgi-bin/mainpage.pl line 23. BEGIN failed--compilation aborted at /usr/share/koha/intranet/cgi-bin/mainpage.pl line 23. Ubuntu 10.10 koha 3.2 Thanks for any inspiration kevin