On 7/9/2021 at 1:45 AM, ufak said:Hello I have a problem with Prestashop installation. When I trying to connect to the database there shows error
I have this problem on PHP 7.1 and 7.3.
PHP 7.4 hasn't any problems with DB connection. Can you tell me, where may be the problem?
Generally, it's a password problem. Check all your connection-details and if you use special characters or something that MySQL doesn't accepts.
Eventually, try using cpanel, delete the db user association, create a new user for the same, granting all privileges.
Danny
PS. Php 7.4 is not compatible with your PS.