Tutorial: Installation II. Configure II.1 Open config.php and change database, username and password according to your specific settings. Change host and port, if necessary. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 <?php return [ 'title' => 'My App', 'icon' => 'cube', 'colorPrimary' => 'navy', 'colorPrimaryInverse' => 'white', 'locale' => 'de_DE', 'lang' => 'de', 'database' => 'my_app_db', 'databases' => [ 'my_app_db' => [ 'adapter' => 'mysql', 'host' => 'localhost', 'port' => '3306', 'database' => 'my_app_db', 'username' => 'root', 'password' => '', ], ], ]; II.2 Create your MySQL Database if not already exists. II.3 Delete install.php from your web-project directory (important) II.4 Follow the link and open index.php On Error Bugfixing: Application Error: Could not connect to database Next Step First Run