At that point, the operating system is unable to perform its automatic defragmentation routines, and you should consider either removing files or expanding your disk storage size.
N'oge ahụ, Mac sistemụ arụmọrụ enweghị ike ịrụ ọrụ mmechi ya, ma ị ga-atụle ma wepụ faịlụ ma ọ bụ gbasaa ogo nchekwa gị.