issue:
when you get into your panel home, you get:
(standartcerceve) id'li kod not found.

This means, your default template is not installed.
this means, you did not import ehcp.sql into your mysql correctly.
templates/html content is stored in mysql html table.

solution:
open your phpmyadmin, typically, http://localhost/phpmyadmin
goto ehcp db, click import/sql,
drop any existing tables,
upload ehcp.sql again.
if no error occurs, your ehcp works...
this will delete any domain/user info in your ehcp installation.