Modem Help : KPPP problem in Redhat 9

[localhost]

Hi
I am using Redhat 9. I was able to connect to internet by external modem using the KPPP but today when i clicked the KPPP from the Kmenu it doesn't even start and instead a error message dialog box came up saying

Code: [Select]

The password you typed is invalid.
Please try again.It is not even opening the KPPP when i click on it simply give that error message and nothing else
Please. help me..

Thnx.