Forgot Password..reinstalled..help needed

[jmascari]

Forgot my password to the admin area so I tried to find it and eventually thought I should just reinstall the script, I did that and now all my articles are gone and I still can't login to the admin area, when I go to the admin login url I just get:

error: 2 : Warning
error: 2 : Warning
error: 2 : Warning
error: 2 : Warning

anyone know what this is caused by?

Thanks.