Akonadi Server Error When It Close

2020-06-29T16:55:05 [INFO ] org.kde.pim.akonadiserver: Starting up the Akonadi Server...
2020-06-29T16:55:06 [WARN ] org.kde.pim.akonadiserver: mysqld for Akonadi is already running, trying to connect to it.
2020-06-29T16:55:06 [INFO ] org.kde.pim.akonadiserver: Running DB initializer
2020-06-29T16:55:06 [INFO ] org.kde.pim.akonadiserver: DB initializer done
2020-06-29T16:55:06 [WARN ] default: Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
2020-06-29T16:55:06 [INFO ] org.kde.pim.akonadiserver: New notification connection (registered as Akonadi::Server::NotificationSubscriber(0x7f8c98005370) )
2020-06-29T16:55:06 [INFO ] org.kde.pim.akonadiserver: New notification connection (registered as Akonadi::Server::NotificationSubscriber(0x7f8c9800df90) )
2020-06-29T16:55:06 [INFO ] org.kde.pim.akonadiserver: New notification connection (registered as Akonadi::Server::NotificationSubscriber(0x7f8c9801afd0) )
2020-06-29T16:55:06 [INFO ] org.kde.pim.akonadiserver: Subscriber Akonadi::Server::NotificationSubscriber(0x7f8c9800df90) identified as "kalarm-182605794 - 93938444358528"
2020-06-29T16:55:06 [INFO ] org.kde.pim.akonadiserver: Subscriber Akonadi::Server::NotificationSubscriber(0x7f8c9801afd0) identified as "KNotes Session - 94631867650144"
2020-06-29T16:55:06 [INFO ] org.kde.pim.akonadiserver: Subscriber Akonadi::Server::NotificationSubscriber(0x7f8c98005370) identified as "ETMCalendarMonitor - 94480990686192"
2020-06-29T16:55:06 [CRITICAL] org.kde.pim.akonadiserver: Cannot connect to agent instance with identifier 'akonadi_akonotes_resource_0', error message: ''
2020-06-29T16:55:06 [CRITICAL] org.kde.pim.akonadiserver: Cannot connect to agent instance with identifier 'akonadi_akonotes_resource_0', error message: ''
2020-06-29T16:55:22 [CRITICAL] org.kde.pim.akonadiserver: Control process died, committing suicide!
2020-06-29T16:55:22 [WARN ] default: QProcess: Destroyed while process ("/usr/bin/akonadiserver") is still running.
2020-06-29T16:55:22 [WARN ] org.kde.pim.akonadicontrol: ProcessControl: Application "/usr/bin/akonadiserver" stopped unexpectedly ( "Fallo en el proceso" )
2020-06-29T16:55:22 [WARN ] org.kde.pim.akonadicontrol: Application '/usr/bin/akonadiserver' crashed. No restart!