Error After Upgrading With 1-Click-Upgrade

[Meier]

Starting the webshop (frontend) gives the following error:

 

Link to database cannot be established: SQLSTATE[HY000] [2000] mysqlnd cannot connect to MySQL 4.1+ using the old insecure authentication. Please use an administration tool to reset your password with the command SET PASSWORD = PASSWORD('your_existing_password'). This will store a new, and more secure, hash value in mysql.user. If this user is used in other scripts executed by PHP 5.2 or earlier you might need to remove the old-passwords flag from your my.cnf file

 

Thanks for your help?

[bellini13]

some context (lionk your old thread next time).  you upgraded from PS v1.4 to v1.6

 

the message is telling you to reset your users password.  if you are having trouble doing that, seek the help of your hosting provider

[Meier]

some context (lionk your old thread next time).  you upgraded from PS v1.4 to v1.6

 

the message is telling you to reset your users password.  if you are having trouble doing that, seek the help of your hosting provider

Sorry for the late response.

 

I have added a new sql user and password in the adminpanel of the domain and linked that user as the default user for the database.

I also changed the settings.inc.php with the new user and his password.

No effect (same error as above)

[bellini13]

if you are having trouble doing that, seek the help of your hosting provider