the error in the online.log

this morning ,I exam online.log find flowing error: 03:55:51 Checkpoint loguniq 280608, logpos 0x32018, timestamp:1692764495 03:55:51 Maximum server connections 527 04:02:25 listener-thread: err = -25587: oserr = 0: errstr = : Network receive failed.. 04:12:06 listener-thread: err = -25587: oserr = 0: errstr = : Network receive failed.. 04:12:16 listener-thread: err = -25587: oserr = 0: errstr = : Network receive failed.. 04:12:24 listener-thread: err = -25587: oserr = 0: errstr = : Network receive failed.. 04:13:06 Checkpoint Completed: duration was 424 seconds. 04:13:06 Checkpoint loguniq 280608, logpos 0x45018, timestamp:1692766267 04:13:06 Maximum server connections 527 04:13:07 listener-thread: err = -25587: oserr = 0: errstr = : Network receive failed.. 04:13:09 listener-thread: err = -25587: oserr = 0: errstr = : Network receive failed.. 04:13:13 listener-thread: err = -25587: oserr = 0: errstr = : Network receive failed.. 04:13:17 listener-thread: err = -25587: oserr = 0: errstr = : Network receive failed.. 04:13:21 listener-thread: err = -25587: oserr = 0: errstr = : Network receive failed.. 04:13:25 listener-thread: err = -25587: oserr = 0: errstr = : Network receive failed.. 04:23:28 Checkpoint Completed: duration was 17 seconds. 04:23:28 Checkpoint loguniq 280608, logpos 0x580c8, timestamp:1692770041 current database is runing,no problem,and last night.the backup is right. any suggestions?? -- fortune ------------------------------------------------------------------------ fortune's Profile: http://www.dbtalk.net/m31 View this thread: http://www.dbtalk.net/t292432