I have my own manual backup.
There is also a backup integrated within the update process. I can’t understand why this does not revert to the V18.0.3.
What should I do?
Nextcloud version (eg, 18.0.3): 18.0.3
Operating system and version : Debian
Apache or nginx version (eg, Apache 2.4.25): Apache
PHP version : 7.3
The issue you are facing:
Unsuccessful update.
Is this the first time you’ve seen this error? (Y/N): Y
Steps to replicate it:
The output of your Nextcloud log in Admin > Logging:
Preparing update
Set log level to debug
Turned on maintenance mode
Repair step: Repair MySQL collation
Repair info: Not a mysql database -> nothing to do
Repair step: Repair SQLite autoincrement
Doctrine\DBAL\Exception\NotNullConstraintViolationException: An exception occurred while executing 'INSERT INTO oc_file_locks (id, lock, "key", ttl) SELECT id, lock, "key", ttl FROM __temp__oc_file_locks': SQLSTATE[23000]: Integrity constraint violation: 19 NOT NULL constraint failed: oc_file_locks.key
The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):
<?php
$CONFIG = array (
'instanceid' => 'XXXXX',
'passwordsalt' => 'XXXX',
'secret' => 'XXXXX',
'trusted_domains' =>
array (
0 => 'XXXXX',
),
'datadirectory' => 'XXXXX',
'dbtype' => 'sqlite3',
'version' => '18.0.3.0',
'overwrite.cli.url' => 'https://XXXXXX',
'dbname' => 'XXXXXX',
'dbhost' => 'localhost',
'dbport' => '',
'dbtableprefix' => 'oc_',
'installed' => true,
'maintenance' => false,
'theme' => '',
'loglevel' => 2,
'updater.secret' => XXXX
);
The output of your Apache/nginx/system log in /var/log/____:
PASTE HERE