Issue Health alarm

[mastrofreddy]

Hello,

I've checked my health-alarm.log and I've found tons of this message:

2016-09-04T08:37:01+02:00 ERR (3): Unable to connect to database: Empty error message from utility. (Error code: 1045)

The health monitor works normally.
I don't have any idea about the reason of this error and I wasn't able to find anything related to it.

Could someone help me?

Thanks

 

[IgorG]

Do you have any related errors in mysql log?

 

[mastrofreddy]

Do you have any related errors in mysql log?

Thank you for your answer IgorG.
Nope, no related errors in the mysql log.

 

[IgorG]

Most probably that database server was stopped for some reasons during this time period.
Do you have the same error messages now?

 

[mastrofreddy]

Yes, always the same error.
Thank you, IgorG

2016-09-07T11:46:55+02:00 ERR (3): Unable to connect to database: Empty error message from utility. (Error code: 1045)
2016-09-07T11:51:55+02:00 ERR (3): Unable to connect to database: Empty error message from utility. (Error code: 1045)
2016-09-07T11:56:55+02:00 ERR (3): Unable to connect to database: Empty error message from utility. (Error code: 1045)
2016-09-07T12:01:55+02:00 ERR (3): Unable to connect to database: Empty error message from utility. (Error code: 1045)
2016-09-07T12:06:55+02:00 ERR (3): Unable to connect to database: Empty error message from utility. (Error code: 1045)
2016-09-07T12:11:55+02:00 ERR (3): Unable to connect to database: Empty error message from utility. (Error code: 1045)
2016-09-07T12:16:55+02:00 ERR (3): Unable to connect to database: Empty error message from utility. (Error code: 1045)
2016-09-07T12:21:55+02:00 ERR (3): Unable to connect to database: Empty error message from utility. (Error code: 1045)
2016-09-07T12:26:55+02:00 ERR (3): Unable to connect to database: Empty error message from utility. (Error code: 1045)
2016-09-07T12:31:55+02:00 ERR (3): Unable to connect to database: Empty error message from utility. (Error code: 1045)
2016-09-07T12:36:55+02:00 ERR (3): Unable to connect to database: Empty error message from utility. (Error code: 1045)
2016-09-07T12:41:55+02:00 ERR (3): Unable to connect to database: Empty error message from utility. (Error code: 1045)

 

[Marc D.]

Hello,
I have the exact same message every 5 minutes in /var/log/plesk/health-alarm.log
mysql.err and mysql.log are empty
Did you find any clue on this ?
TIA
Marc