[SOLVED] Front end login doesn't work customer can not login

[GMRO]

Hi,

 

I have a problem in front end: customer can not login using the normal login form, no matter what username and password you put in the login form and hit login button the page just refresh without any error text, even if the login details are not correct.

 

The customer can login only if he use the login form provided with the one page checkout module that I use. I even tried to disable this module and use the default Prestashop module but then the same problem: customer can not login.

 

I contacted the theme author and he said its not a theme problem. I cleared cache, disable all cache, all modules, etc the error is still there.

 

Later edit: I solved the problem by changing the PHP version from 5.6 to 7.0

Edited March 29, 2016 by GMRO (see edit history)