Date info into the URL

I don't know what I did (debut user) in my Joomla 1.7.0, but all Articles I choose from a Submenu came with an additional information into its URL, what seems to be the Date and Hour of its creation.

See the example:

Selecting a Menu item in first level:
www.mysite.com/index.php/menu_title

Selecting a Menu item in second level, as subitem:
www.mysite.com/index.php/2011-11-06-22-30-51/submenu_title

It happens when using Top Menu anda Main Menu. What did I wrong now, Guys?

You have left "Alias" field empty in menu item settings.

Ivan,
I can assure you that this filed is not empty in each menu and submenu item settings...

It should be other issue... I can't find any other place where some settings could be whrong... What about Gerneral Settings?

only thing affecting that are "Unicode Aliases" in SEO settings

I give it up.
I spent more then 2 hours reviewing all Menus and options without answer.
To turn it more increadible, I have one menu when the URL misterious Date info doesn't appear (seem the "Serviços" subites in the Top Menu).

Take a look at the image atached to see my global Article anda Category options...

If you could indicate other parameter I clould have left aside, pls give me a clue...

P,S.: I gave you some ADMIN privileges to access my administrator painel... pls, take care.

elanna wrote: I give it up.
I spent more then 2 hours reviewing all Menus and options without answer.
To turn it more increadible, I have one menu when the URL misterious Date info doesn't appear (seem the "Serviços" subites in the Top Menu).

Take a look at the image atached to see my global Article anda Category options...

If you could indicate other parameter I clould have left aside, pls give me a clue...

P,S.: I gave you some ADMIN privileges to access my administrator painel... pls, take care.

Ivan... after trying all I could handle with my current knowledge level, I tryed to create a new Menu Item (Topo and Main Menus), in order to review my process step by step... and for my surprise, the problem wasn't repeated...

After creating a new menu item, I transfered all subitens from that former menu item to the new one. The Date of Publishing Menu Item into the URL got out!!!

In order to exploite a litle bit your support (rsrsr), I left the issue still running with the menu "Tecnologia DBI SmartScore".

May be we could share the experience in evaluating the issue and solving the problem, in case of you find out the real source of that problem.