This error appears in phoenix miner. Any solution? What does it mean?

Hello Goodnight,
Yesterday I started my 12 RX 580 8GB SAPPHIRE PULSE mining rig, after trying several overclocking profiles I decided to leave the current one, however I observe that the following error appears every 15-30 minutes on the miner screen.

Attached image.

Yes, someone can tell me what it means. Thank you

The miner works perfect, I don’t get an error on the HiveOS web page, nor does it stop or shut down.