Unable to create lockable file: /var/www/. Please ensure you have permission to create files in this location.

That error means the current user (probably root or www-data) doesn’t have write permissions to the Laravel storage directory or its subfolders.

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🔧 Fix File Permissions

Run these commands to give proper ownership and permissions:

1. Give the web server user access (assuming you're using Apache or Nginx)

cd /var/www/html/million-candles/backend

# Set correct ownership (adjust 'www-data' if your web server uses a different user)
sudo chown -R www-data:www-data storage bootstrap/cache

# Give read/write/execute permission to owner
sudo chmod -R 775 storage bootstrap/cache

If you're running commands as root, and Laravel is executed via www-data, this ensures the app can write to the necessary folders.

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✅ Recommended .gitignore reminder

Make sure storage contents like cache, logs, and sessions are ignored in Git:

/storage/*
!/storage/.gitignore
!/storage/framework/
/storage/framework/cache/*
!/storage/framework/cache/.gitignore

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After Fixing Permissions

You can now retry the failed Git commands or run Laravel normally:

php artisan config:cache
php artisan route:cache

Let me know if your Laravel app is running on a different user or if you'd like to reset the file permissions entirely.