Today I upgraded my 8.2.9 to 9.1.3 but I received an error during the installation.. would you please help me to solve it ?
Thank you very much.
Preparing update
Set log level to debug
Turned on maintenance mode
Checking whether the database schema can be updated (this can take a long time depending on the database size)
[1 / 24]: Checking table oc_appconfig
[2 / 24]: Checking table oc_storages
[3 / 24]: Checking table oc_mounts
[4 / 24]: Checking table oc_mimetypes
[5 / 24]: Checking table oc_filecache
[6 / 24]: Checking table oc_group_user
[7 / 24]: Checking table oc_group_admin
[8 / 24]: Checking table oc_groups
[9 / 24]: Checking table oc_preferences
[10 / 24]: Checking table oc_properties
[11 / 24]: Checking table oc_share
[12 / 24]: Checking table oc_jobs
[13 / 24]: Checking table oc_users
[14 / 24]: Checking table oc_authtoken
[15 / 24]: Checking table oc_vcategory
[16 / 24]: Checking table oc_vcategory_to_object
[17 / 24]: Checking table oc_systemtag
[18 / 24]: Checking table oc_systemtag_object_mapping
[19 / 24]: Checking table oc_systemtag_group
[20 / 24]: Checking table oc_privatedata
[21 / 24]: Checking table oc_file_locks
[22 / 24]: Checking table oc_comments
[23 / 24]: Checking table oc_comments_read_markers
[24 / 24]: Checking table oc_credentials
Checked database schema update
Checking updates of apps
Checking whether the database schema for activity can be updated (this can take a long time depending on the database size)
[1 / 2]: Checking table oc_activity
[2 / 2]: Checking table oc_activity_mq
Checking whether the database schema for federatedfilesharing can be updated (this can take a long time depending on the database size)
[1 / 1]: Checking table oc_federated_reshares
Checking whether the database schema for federation can be updated (this can take a long time depending on the database size)
[1 / 1]: Checking table oc_trusted_servers
Checking whether the database schema for files_antivirus can be updated (this can take a long time depending on the database size)
[1 / 2]: Checking table oc_files_antivirus
[2 / 2]: Checking table oc_files_avir_status
Checking whether the database schema for files_external can be updated (this can take a long time depending on the database size)
[1 / 4]: Checking table oc_external_mounts
[2 / 4]: Checking table oc_external_applicable
[3 / 4]: Checking table oc_external_config
[4 / 4]: Checking table oc_external_options
Checking whether the database schema for files_sharing can be updated (this can take a long time depending on the database size)
[1 / 1]: Checking table oc_share_external
Checking whether the database schema for files_trashbin can be updated (this can take a long time depending on the database size)
[1 / 1]: Checking table oc_files_trash
Checking whether the database schema for notifications can be updated (this can take a long time depending on the database size)
[1 / 1]: Checking table oc_notifications
Checked database schema update for apps
Updating database schema
Updated database
Updated "federatedfilesharing" to 0.3.0
Updated "gallery" to 15.0.0
Updated "provisioning_api" to 0.5.0
Updated "updatenotification" to 0.2.1
Updated "federation" to 0.1.0
Updated "files" to 1.5.1
Updated "activity" to 2.3.2
Updated "files_antivirus" to 0.9.0.0
Updated "files_external" to 0.6.0
Updated "files_sharing" to 0.10.0
Updated "files_trashbin" to 0.9.0
Updated "files_versions" to 1.3.0
Updated "comments" to 0.3.0
Updated "notifications" to 0.3.0
Updated "systemtags" to 0.3.0
dav: An exception occurred while executing 'CREATE TABLE `oc_addressbooks` (`id` BIGINT UNSIGNED AUTO_INCREMENT NOT NULL, `principaluri` VARCHAR(255) DEFAULT NULL, `displayname` VARCHAR(255) DEFAULT NULL, `uri` VARCHAR(255) DEFAULT NULL, `description` VARCHAR(255) DEFAULT NULL, `synctoken` INT UNSIGNED DEFAULT 1 NOT NULL, UNIQUE INDEX addressbook_index (`principaluri`, `uri`), PRIMARY KEY(`id`)) DEFAULT CHARACTER SET utf8 COLLATE utf8_bin ENGINE = InnoDB': SQLSTATE[42S01]: Base table or view already exists: 1050 Table 'oc_addressbooks' already exists