ERROR: The directory [/storage/...] must be writable

ERROR: The directory [/storage/...] must be writable

If you encounter these error messages:

• ERROR: The directory [/bootstrap/cache] must be writable by the web server.
• ERROR: The directory [/storage/app] must be writable by the web server.
• ERROR: The directory [/storage/framework] must be writable by the web server.
• ERROR: The directory [/storage/logs] must be writable by the web server.

The issue indicates that the storage/ folder and its subdirectories lack proper permissions. To resolve this, grant read and write access recursively to all system users using permissions of 755 or 777 applied recursively across the entire directory structure.