Database connection problem. (no replies)

Hi I'm getting Database connection problem, while trying to access.
Unable to start mysql .. error is as below.. how can i troubleshoot this issue ? i am running windows7..


2024-01-03 15:19:20 4692 [Note] c:\xampp\mysql\bin\mysqld.exe: ready for connections.
Version: '5.6.21' socket: '' port: 3306 MySQL Community Server (GPL)
2024-01-03 15:19:59 3bc InnoDB: Operating system error number 1117 in a file operation.
InnoDB: Some operating system error numbers are described at
InnoDB: http://dev.mysql.com/doc/refman/5.6/en/operating-system-error-codes.html
2024-01-03 15:19:59 4692 [ERROR] InnoDB: File C:\xampp\mysql\data\ibdata1: 'Windows aio' returned OS error 1217. Cannot continue operation