Ric Flair is pulling the plug on a meet-and-greet with fans in Mississippi ... with the WWE legend citing his battle with melanoma, saying it's "nothing to play with."
The 76-year-old shared the news Monday morning on social media, writing he has "a lot of health issues that I need to attend to."
"I have procrastinated putting my health first in the past," Flair wrote.
Naitch wrapped up his message by saying he plans to see his fans ASAP ... and hopes they continue to support the Ric Flair Drip brand.