Prestashop login page "loop"

[VianneyYooCI]

Hello ! 

 

Today I just moved an online installation of my prestashop to a local one (for test / I use MAMP) 

 

I changed the file "settings.inc.php" to link to my new database

 

I also upgraded my database with new url (localhost) 

 

So at this point I can access the login page but when I enter my login and my password I just keep getting to the same login page, I know I use the right login because if I change it I get an error notification..

 

My prestashop version is the 1.6.1.11

 

I'd be glad if someone can help me, it's not my first prestashop and I have developed some modules so I have knowledge in development but this time I'm very stuck with this problem, it's the first time that I post in the forum

 

Thanks !