Warning: mysqli_error(): invalid object or resource mysqli
in /home/server915446/ftp/migracja/public_html/includes/database.mysqli.inc on line 89
Warning: Cannot modify header information - headers already sent by (output started at /home/server915446/ftp/migracja/public_html/includes/database.mysqli.inc:89) in /home/server915446/ftp/migracja/public_html/includes/common.inc on line 141 Unable to connect to database server
Unable to connect to database server
If you still have to install Drupal, proceed to the installation page.
If you have already finished installed Drupal, this either means that the username and password information in your settings.php file is incorrect or that we can't connect to the MySQL database server. This could mean your hosting provider's database server is down.
The MySQL error was: .
Currently, the username is server915446_crib and the database server is mariadb105.server915446.nazwa.pl.
Are you sure you have the correct username and password?
Are you sure that you have typed the correct hostname?
Are you sure that the database server is running?
Are you sure that the mysqli libraries are compiled in your PHP installation? Try using the mysql library instead by editing your settings.php configuration file in Drupal.
For more help, see the Installation and upgrading handbook. If you are unsure what these terms mean you should probably contact your hosting provider.