Prearm: Logging Failed error

I armed my quadcopter but I faced this error. I searched and found that it’s not important. I want to disable logging. How to disable this feature?

Whoever said that is wrong. Logging is important for several reasons. What Flight Controller and if it has an Sd card what card?

I’m using pixhawk 2.4.8 and micmc e20 4gb sd card

Get a better Sd card, format it Fat32 and try again.