@asmecher,
Thank you. Incorrect datetime value · Issue #1788 · pkp/pkp-lib · GitHub, fixed this case.
Here is log of upgrading from 2.4.7-1
[code]
php tools/upgrade.php upgrade
[pre-install]
[load: upgrade.xml]
[version: 3.0.0.0]
[code: Installer Installer::syncSeriesAssocType]
[data: dbscripts/xml/upgrade/2.4.0_preupdate_usageStatistics.xml (skipped)]
[data: dbscripts/xml/upgrade/2.4.0_preupdate_usageStatistics2.xml]
[data: dbscripts/xml/upgrade/3.0.0_preupdate.xml]
[data: dbscripts/xml/upgrade/3.0.0_adaptTimedViews.xml (skipped)]
[data: dbscripts/xml/upgrade/3.0.0_adaptReferrals.xml]
[data: dbscripts/xml/upgrade/3.0.0_adaptBooksForReview.xml]
[schema: lib/pkp/xml/schema/common.xml]
[schema: lib/pkp/xml/schema/log.xml]
[schema: lib/pkp/xml/schema/announcements.xml]
[schema: lib/pkp/xml/schema/scheduledTasks.xml]
[schema: lib/pkp/xml/schema/temporaryFiles.xml]
[schema: lib/pkp/xml/schema/metadata.xml]
[schema: lib/pkp/xml/schema/reviews.xml]
[schema: lib/pkp/xml/schema/reviewForms.xml]
[schema: lib/pkp/xml/schema/controlledVocab.xml]
[schema: lib/pkp/xml/schema/submissions.xml]
[schema: lib/pkp/xml/schema/submissionFiles.xml]
[schema: lib/pkp/xml/schema/notes.xml]
[schema: lib/pkp/xml/schema/views.xml]
[schema: lib/pkp/xml/schema/genres.xml]
[schema: lib/pkp/xml/schema/gifts.xml]
[schema: lib/pkp/xml/schema/mutex.xml]
[schema: lib/pkp/xml/schema/tombstone.xml]
[schema: lib/pkp/xml/schema/rolesAndUserGroups.xml]
[schema: lib/pkp/xml/schema/metrics.xml]
[schema: lib/pkp/xml/schema/views.xml]
[schema: lib/pkp/xml/schema/libraryFiles.xml]
[schema: dbscripts/xml/ojs_schema.xml]
[data: dbscripts/xml/indexes.xml]
[data: dbscripts/xml/upgrade/3.0.0_change_assoc_type.xml]
[data: dbscripts/xml/upgrade/3.0.0_change_assoc_type_metrics.xml]
[data: dbscripts/xml/upgrade/3.0.0_settings.xml]
[code: Installer Installer::migrateArticleMetadata]
PHP Warning: Cannot use a scalar value as an array in /srv/www/html/ojs-3.0.0/lib/pkp/classes/core/DataObject.inc.php on line 133
PHP Warning: Cannot use a scalar value as an array in /srv/www/html/ojs-3.0.0/lib/pkp/classes/db/SettingsDAO.inc.php on line 41
[data: dbscripts/xml/upgrade/3.0.0_update.xml]
[code: Installer Installer::clearDataCache]
[code: Installer Installer::migrateUserRoles]
PHP Warning: Cannot use a scalar value as an array in /srv/www/html/ojs-3.0.0/lib/pkp/classes/core/DataObject.inc.php on line 133
[code: Installer Installer::installDefaultGenres]
[data: dbscripts/xml/upgrade/remove_timed_views_bots.xml (skipped)]
[code: Installer Installer::migrateCounterPluginUsageStatistics (skipped)]
[code: Installer Installer::migrateTimedViewsUsageStatistics (skipped)]
[code: Installer Installer::migrateDefaultUsageStatistics (skipped)]
[data: dbscripts/xml/upgrade/2.4.0_postUsageStatsMigration.xml (skipped)]
[data: dbscripts/xml/upgrade/2.4.0_postUsageStatsMigration2.xml]
[data: dbscripts/xml/upgrade/2.4.0_postCounterMigration.xml (skipped)]
[data: dbscripts/xml/upgrade/2.4.0_postTimedViewsMigration.xml (skipped)]
[code: Installer Installer::fixReviewForms]
[code: Installer Installer::htmlifyEmailTemplates]
PHP Warning: Cannot use a scalar value as an array in /srv/www/html/ojs-3.0.0/lib/pkp/classes/core/DataObject.inc.php on line 133
PHP Warning: Cannot use a scalar value as an array in /srv/www/html/ojs-3.0.0/lib/pkp/classes/db/SettingsDAO.inc.php on line 41
[note: docs/release-notes/README-BEACON]
[code: Installer Installer::installEmailTemplate]
[code: Installer Installer::installEmailTemplate]
[code: Installer Installer::installEmailTemplate]
[code: Installer Installer::installEmailTemplate]
[code: Installer Installer::installEmailTemplate]
[data: dbscripts/xml/upgrade/3.0.0_scheduledTasks.xml]
[code: Installer Installer::localizeCustomBlockSettings]
PHP Warning: Cannot use a scalar value as an array in /srv/www/html/ojs-3.0.0/lib/pkp/classes/core/DataObject.inc.php on line 133
[code: Installer Installer::convertEditorDecisionNotes]
[code: Installer Installer::convertQueries]
[code: Installer Installer::migrateFiles]
PHP Warning: Cannot use a scalar value as an array in /srv/www/html/ojs-3.0.0/lib/pkp/classes/core/DataObject.inc.php on line 133
[code: Installer Installer::convertSupplementaryFiles]
PHP Warning: Cannot use a scalar value as an array in /srv/www/html/ojs-3.0.0/lib/pkp/classes/core/DataObject.inc.php on line 133
[data: dbscripts/xml/upgrade/3.0.0_postupdate.xml]
[data: dbscripts/xml/upgrade/3.0.0_pubId_settings.xml]
[post-install]
Release Notes
----------------------------------------
This software will optionally provide PKP with a unique identifier for the
installation and the OAI base URL. These are to be used for statistics and
security alert purposes only.
This feature is optional. If you do not wish to participate, you may either
uncheck the "beacon" option in the installation form, or for existing installs,
edit your config.inc.php configuration file and set "enable_beacon" to Off.
Successfully upgraded to version 3.0.0.0