Calendar db issue after migration from 18.0.11 to 19.0.5

Hello,

I have issues with the calendar sync since the migration to 19.0.5.

I noticed the postgress database error each time I try to modify a calendar entry:

/var/www/html/oc/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php - line 169:

Doctrine\DBAL\Driver\AbstractPostgreSQLDriver->convertException("An exceptio ... )", Doctrine\DBA ... ]})

/var/www/html/oc/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php - line 145:

Doctrine\DBAL\DBALException::wrapException(Doctrine\DBA ... {}, Doctrine\DBA ... ]}, "An exceptio ... )")

/var/www/html/oc/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php - line 1063:

Doctrine\DBAL\DBALException::driverExceptionDuringQuery(Doctrine\DBA ... {}, Doctrine\DBA ... ]}, "INSERT INTO ... )", { 1: "dav",2 ... "})

/var/www/html/oc/lib/private/DB/Connection.php - line 214:

Doctrine\DBAL\Connection->executeUpdate("INSERT INTO ... )", [ "dav","obj ... "], [ 2,2,2,2,2,2,2,2,2,2,2,2,2,2])

/var/www/html/oc/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Query/QueryBuilder.php - line 203:

OC\DB\Connection->executeUpdate("INSERT INTO ... )", { app: "dav" ... "}, [])

/var/www/html/oc/lib/private/DB/QueryBuilder/QueryBuilder.php - line 216:
Doctrine\DBAL\Query\QueryBuilder->execute()

/var/www/html/oc/apps/activity/lib/Data.php - line 101:
OC\DB\QueryBuilder\QueryBuilder->execute()

/var/www/html/oc/apps/activity/lib/Consumer.php - line 76:
OCA\Activity\Data->send(OC\Activity\Event {})

/var/www/html/oc/lib/private/Activity/Manager.php - line 149:
OCA\Activity\Consumer->receive(OC\Activity\Event {})

/var/www/html/oc/apps/dav/lib/CalDAV/Activity/Backend.php - line 473:
OC\Activity\Manager->publish(OC\Activity\Event {})

/var/www/html/oc/apps/dav/lib/AppInfo/Application.php - line 235:
OCA\DAV\CalDAV\Activity\Backend->onTouchCalendarObject("object_update_event", { id: "*** s ... "}, [ { href: "p ... }], { id: 3747,u ... 0})

/var/www/html/oc/3rdparty/symfony/event-dispatcher/EventDispatcher.php - line 264:
OCA\DAV\AppInfo\Application->OCA\DAV\AppInfo\{closure}("*** sensiti ... *")

/var/www/html/oc/3rdparty/symfony/event-dispatcher/EventDispatcher.php - line 239:
Symfony\Component\EventDispatcher\EventDispatcher->doDispatch([ Closure {}], "* sensiti ... *", "* sensiti ... *")

/var/www/html/oc/3rdparty/symfony/event-dispatcher/EventDispatcher.php - line 73:
Symfony\Component\EventDispatcher\EventDispatcher->callListeners([ Closure {}], "* sensiti ... *", "* sensiti ... *")

/var/www/html/oc/lib/private/EventDispatcher/SymfonyAdapter.php - line 70:
Symfony\Component\EventDispatcher\EventDispatcher->dispatch("* sensiti ... *", "* sensiti ... *")

/var/www/html/oc/apps/dav/lib/CalDAV/CalDavBackend.php - line 1164:
OC\EventDispatcher\SymfonyAdapter->dispatch("* sensiti ... *", "* sensiti ... *")

/var/www/html/oc/3rdparty/sabre/dav/lib/CalDAV/CalendarObject.php - line 107:
OCA\DAV\CalDAV\CalDavBackend->updateCalendarObject("*** sensiti ... *")

/var/www/html/oc/3rdparty/sabre/dav/lib/DAV/Server.php - line 1143:
Sabre\CalDAV\CalendarObject->put("*** sensiti ... *")

/var/www/html/oc/3rdparty/sabre/dav/lib/DAV/CorePlugin.php - line 515:
Sabre\DAV\Server->updateFile("*** sensiti ... *")

/var/www/html/oc/3rdparty/sabre/event/lib/WildcardEmitterTrait.php - line 89:
Sabre\DAV\CorePlugin->httpPut(Sabre\HTTP\Request {}, Sabre\HTTP\Response {})

/var/www/html/oc/3rdparty/sabre/dav/lib/DAV/Server.php - line 474:
Sabre\DAV\Server->emit("method:PUT", [ Sabre\HTTP ... }])

/var/www/html/oc/3rdparty/sabre/dav/lib/DAV/Server.php - line 251:
Sabre\DAV\Server->invokeMethod(Sabre\HTTP\Request {}, Sabre\HTTP\Response {})

/var/www/html/oc/3rdparty/sabre/dav/lib/DAV/Server.php - line 319:
Sabre\DAV\Server->start()

/var/www/html/oc/apps/dav/lib/Server.php - line 320:
Sabre\DAV\Server->exec()

/var/www/html/oc/apps/dav/appinfo/v2/remote.php - line 35:
OCA\DAV\Server->exec()

/var/www/html/oc/remote.php - line 167:
require_once("/var/www/ht ... p")

Causé parDoctrine\DBAL\Driver\PDOException: SQLSTATE[22001]: String data, right truncated: 7 ERROR: value too long for type character varying(255)

Does somebody has a idea how to fix that?

Did you find a solution?

Not really, but the workaround was to disable the activity application.