I also tried to change the USER database.
I received this message on the screen (i replaced my personnal datas with XXX):
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Can’t select database
We were able to connect to the database server (which means your username and password is okay) but not able to select the XXX database.
* Are you sure it exists?
* Does the user XXX have permission to use the XXX database?
* On some systems the name of your database is prefixed with your username, so it would be like XXX. Could that be the problem?
If you don’t know how to setup a database you should contact your host. If all else fails you may find help at the WordPress Support Forums.
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As always, the questions in this type of automatic message are completely useless to resolve problems.
Hello,
thank you for your answer.
I forgot to write that i also tried PHPMyAdmin and the instructions provided.
All was OK. I have “repaired” it to sse the results.
The problem remains the same.