Cisco Wireless :: WLC 4404 - Failed To Open File / Retrieve Statistics

the WLC 4404 present this logs:
 
*osapiReaper: Oct 02 14:55:11.152: %OSAPI-3-FILE_OPEN_FAILED:  osapi_file.c:370 Failed to open the file : /proc/927/stat.(erno 24)
*osapiReaper: Oct 02 14:55:11.152: %OSAPI-3-TASK_GETTIME_FAILED:  osapi_task.c:3431 Failed to retrieve statistics  (/proc/<pid>/stats) for task 'gccp_t'
*osapiReaper: Oct 02 14:55:11.152: %OSAPI-3-FILE_OPEN_FAILED:  osapi_file.c:370 Failed to open the file : /proc/926/stat.(erno 24)(code )
 
when present this loggs the device present those symptoms:
 
lost GUI session
Lost console conection
Lost SSH and Telnet conecction
the WLC 4404 not work is stopedd