database Link to database cannot be established

[kelci]

Hi everybody,

today I moved my prestashop store from the subfolder to the main folder and everything worked. After some time I got this error:

Link to database can not be established: SQLSTATE [28000] [1045] Access denied, unknown user 'xxxxx'
at line 102 in file classes / db / DbPDO.php

However, I did not change anything in the database settings. And even after creating a new database, copying the backup and changing the settings.inc.php file did not change anything.

Can you tell me where the problem might be?

The Prestashop version is 1.6.1.6 and has been updated from version 1.3 several months ago through a 1-click module.

Thank you for your advice and help.

[PrestaHeroes USA]

if you are 100% positive that you have correct db settings give your hosting a ring maybe they can help.