owncloud complains about locked files

put ownCloud in maintenance mode:  edit /var/www/owncloud/config/config.php and change this line: 'maintenance' => false, to 'maintenance' => true,   bash# cd /var/www/owncloud/data bash#  sqlite3 owncloud.db sqlite> DELETE FROM oc_file_locks WHERE 1; sqlite> exit; then   edit  /var/www/owncloud/config/config.php  and change this line: 'maintenance' => true, to 'maintenance' => false,

The purpose of this blog

 The purpose of this blog is to post fixes for common owncloud/nextcloud problems.