Login Errors! Help!

[mtporter]

Running 3 domains with PS and up till last week all three ran fine. This morning, all three when trying to login into the backend or retrieve a new password I'm getting:

 

TECHNICAL ERROR:

Details: Error thrown: [object Object]

Text status: error

 

 

On the frontend if trying to retrieve password it throws a 500 Internal Error

[vekia]

for internal server error 500: 

 

open config/defines.inc.php

 

find this line

define('_PS_MODE_DEV_', false);

change to look like this:

define('_PS_MODE_DEV_', true);

 

 

for TECHNICAL ERROR

turn on console (shift+ctrl+J in chrome) and try to log in, you will see errors in browser console, please paste contents of error messages