Laravel FAQ

php artisan key:generate

php artisan config:cache

stat vendor/monolog/monolog/src/Monolog/Logger.php
cat vendor/composer/autoload_static.php | grep -E 'Monolog[\\]+Logger' # 确保存在

Declaration of Monolog\Logger::emergency(Stringable|string $message, array $context = []): void must be compatible with PsrExt\Log\LoggerInterface::emergency($message, array $context = [])

APP_ENV=local
APP_DEBUG=true

php artisan env

php artisan view:clear
php artisan cache:clear