the admin is unable to login in local fisheye

[hagop hadji akian]

HELLO,
when connecting to the Fisheye app on my local machine 
http://localhost:8060
I am unable to log in although the username and the password created while installation is screenshoted so no human error possibility.

At the same time, by using this way:
http://localhost:8060/admin/admin.do
and by putting in the same password I can log in.

After entering by the latter way, I have created a new non-admin user.
The problem lies when linking to the Jira server...

we can link to Jira only by an admin user:
"Log in to Fisheye using a user with the 'Jira Administrators' global permission. Go to the administration area, click Global Permissions (under 'Security Settings'), and assign the appropriate permissions to the Jira group"

https://confluence.atlassian.com/fisheye/connecting-to-jira-for-user-management-960155582.html

Please anyone can find an answer to this unsolved problem?
Much appreciated!

Merci,
Hagop H.