Getting below error message continuously. Kindly suggest
May 26 09:41:50: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 52/41 has a hardware problem. Power is turned off on the port.
May 26 12:14:03: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 57/21 has a hardware problem. Power is turned off on the port.
May 26 13:49:09: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 57/21 has a hardware problem. Power is turned off on the port.
May 26 13:53:25: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 57/21 has a hardware problem. Power is turned off on the port.
May 26 17:09:51: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 57/21 has a hardware problem. Power is turned off on the port.
May 26 17:13:13: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 57/21 has a hardware problem. Power is turned off on the port.
May 26 17:58:02: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 57/21 has a hardware problem. Power is turned off on the port.
May 26 18:01:59: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 57/21 has a hardware problem. Power is turned off on the port.
May 26 18:07:37: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 57/21 has a hardware problem. Power is turned off on the port.
May 26 18:09:19: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 57/21 has a hardware problem. Power is turned off on the port.
May 26 18:40:49: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 57/21 has a hardware problem. Power is turned off on the port.
May 26 19:14:20: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 57/21 has a hardware problem. Power is turned off on the port.
May 26 19:15:46: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 57/21 has a hardware problem. Power is turned off on the port.
May 29 06:21:04: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 52/41 has a hardware problem. Power is turned off on the port.
May 31 08:25:45: %C6K_POWER-SW1-1-PD_HW_FAULTY: The device connected to port 57/21 has a hardware problem. Power is turned off on the port.
c6880x Software (c6880x-IPSERVICESK9-M), Version 15.5(1)SY5