Conflict during file save, please resolve

[Egor3f]

Steps to reproduce

1. Open a note in nextcloud notes
2. Enable rich text editor

Expected behaviour

Note is opened

Actual behaviour

Nothing happens and there is an exception in browser console:
[ERROR] text: Conflict during file save, please resolve {app: 'text', uid: 'MyUsername', level: 2}

Bug is sporadic, happens only with 1 note, others are loading successfully. This note also loaded successfully some time ago, and I'm not sure when exactly problem started.

Server

Please complete the following information.

• Notes app version: 4.7.2
• Nextcloud version: Nextcloud Hub 4 (26.0.0)
• OS: Linux 5.15.0-67-generic x86_64
• Web server: Apache in Docker
• PHP version: 8.1.17
• Database: mysql 10.5.18

Nextcloud configuration:

``` { "system": { "htaccess.RewriteBase": "\/", "memcache.local": "\\OC\\Memcache\\APCu", "apps_paths": [ { "path": "\/var\/www\/html\/apps", "url": "\/apps", "writable": false }, { "path": "\/var\/www\/html\/custom_apps", "url": "\/custom_apps", "writable": true } ], "instanceid": "***REMOVED SENSITIVE VALUE***", "passwordsalt": "***REMOVED SENSITIVE VALUE***", "secret": "***REMOVED SENSITIVE VALUE***", "trusted_domains": [ "nc.efprojects.com" ], "datadirectory": "***REMOVED SENSITIVE VALUE***", "dbtype": "mysql", "version": "26.0.0.11", "overwrite.cli.url": "http:\/\/nc.efprojects.com", "dbname": "***REMOVED SENSITIVE VALUE***", "dbhost": "***REMOVED SENSITIVE VALUE***", "dbport": "", "dbtableprefix": "oc_", "mysql.utf8mb4": true, "dbuser": "***REMOVED SENSITIVE VALUE***", "dbpassword": "***REMOVED SENSITIVE VALUE***", "installed": true, "trusted_proxies": "***REMOVED SENSITIVE VALUE***", "mail_from_address": "***REMOVED SENSITIVE VALUE***", "mail_smtpmode": "smtp", "mail_sendmailmode": "smtp", "mail_domain": "***REMOVED SENSITIVE VALUE***", "mail_smtphost": "***REMOVED SENSITIVE VALUE***", "mail_smtpauthtype": "LOGIN", "mail_smtpauth": 1, "mail_smtpname": "***REMOVED SENSITIVE VALUE***", "mail_smtppassword": "***REMOVED SENSITIVE VALUE***", "mail_smtpsecure": "ssl", "mail_smtpport": "465", "maintenance": false, "overwriteprotocol": "https", "loglevel": 2 } } ```

Client

Please complete the following information.

• Browser (incl. version): Vivaldi 5.7.2921.65 (Stable channel) (x86_64)
• OS: macOS 13.2.1

Log files

Add relevant parts of your nextcloud.log and/or your browser's JavaScript console here.

Browser log:

POST https://my-domain.com/apps/text/session/sync 409
ConsoleLogger.js:59 [ERROR] text: Conflict during file save, please resolve {app: 'text', uid: 'MyUsername', level: 2}

Nextcloud log:

The only corresponding entry is: (log entry appeared several hours before this bug happened)
OC\DB\Exceptions\DbalException: An exception occurred while executing a query: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '2313-MyUsername' for key 'notes_meta_file_user_index'

[Yiannis128]

This is very annoying, I've faced this issue but with more than 1 case, maybe it's cause I have a lot of notes in my Notes app. Hopefully it gets looked at.