a chave gerada quando executei: D:\xampp\htdocs\supervisor>php artisan key:generate
Application key [base64:/Cng9ec/TwQ+wqwUCswPjJIdaj1wtrcGh12CXob4J28=] set succes sfully.
no app.php
'key' => '/Cng9ec/TwQ+wqwUCswPjJIdaj1wtrcGh12CXob4J28=',
'cipher' => 'AES-256-CBC',
no database.php
'mysql' => [
'driver' => 'mysql',
'host' => env('DB_HOST', 'localhost'),
'port' => env('DB_PORT', '3306'),
'database' => env('DB_DATABASE', 'supervisordb'),
'username' => env('DB_USERNAME', 'root'),
'password' => env('DB_PASSWORD', ''),
'charset' => 'utf8',
'collation' => 'utf8_unicode_ci',
'prefix' => '',
'strict' => false,
'engine' => null,
],
no .env
APP_DEBUG=true