#170 DB_DataObject error []: DB Error: already exists

Maybe this is related to having "Handle sessions ourselves" in /panel/sessions:

[error] 23651#23651: *899202 FastCGI sent in stderr: "PHP message: PHP Fatal error: Uncaught ServerException: [500]: [Session:2pvdjps6eahe6inilv36kbhs24] DB_DataObject error []: DB Error: already exists

I forgot to mention that, other than that message in logs, everything works fine, that is, sessions are not closed unless you do it manually.

After enabling debug mode, this seems related to

2020-07-22 13:02:28 LOG_WARNING: [gnusocial.net:16353.0fa828fc GET /avatar/65990-48-20200122043859.jpeg] Session cookie "e9da9dfa3nrjs783mc5ifpmb67"  is set but started value is null

I think that this was fixed already...?

Still getting the same error with plugins/Embed/scripts/fixup_files.php:

sudo -u www-data php plugins/Embed/scripts/fixup_files.php --limit 2020-08-01 --broken-oembed
Found 1505 files.
Will refetch for file with ID: 1777091, URL https://www.eff.org/takedowns/self-described-twitter-troll-ryan-hintze-discovers-new-way-troll-twitter-dmca
PHP Fatal error:  Uncaught ServerException: [500]: [File:1777091] DB_DataObject error []: DB Error: syntax error

  thrown in /var/www/social/classes/Memcached_DataObject.php on line 942

Found some of these in mysql log, maybe related:

``` 2020-08-13 19:45:53 gnusocial[gnusocial] @ localhost [] ERROR 1062: Duplicate entry 'fudagekj8bdsi2j8vr3mcjqitv' for key 'PRIMARY' : INSERT INTOsession(id,session_data,created` ) VALUES ('fudagekj8bdsi2j8vr3mcjqitv' , 'started|i:1597340752;returnto|s:33:\"https://gnusocial.net/main/public";' , '2020-08-13 17:45:53' )

2020-08-13 19:48:17 gnusocial[gnusocial] @ localhost [] ERROR 1062: Duplicate entry '24nufa1ppjghiu2ggrspa8khau' for key 'PRIMARY' : INSERT INTO session (id , session_data , created ) VALUES ('24nufa1ppjghiu2ggrspa8khau' , 'started|i:1597340896;returnto|s:33:\"https://gnusocial.net/main/public";' , '2020-08-13 17:48:17' )

2020-08-13 20:06:14 gnusocial[gnusocial] @ localhost [] ERROR 1062: Duplicate entry 'gp1vp8830qhn624268dso9neju' for key 'PRIMARY' : INSERT INTO session (id , session_data , created ) VALUES ('gp1vp8830qhn624268dso9neju' , 'started|i:1597341973;returnto|s:33:\"https://gnusocial.net/main/public";' , '2020-08-13 18:06:14' )

2020-08-13 20:15:17 gnusocial[gnusocial] @ localhost [] ERROR 1062: Duplicate entry 'va48mj7nnkl2plr3nf9rub8ic5' for key 'PRIMARY' : INSERT INTO session (id , session_data , created ) VALUES ('va48mj7nnkl2plr3nf9rub8ic5' , 'started|i:1597342517;' , '2020-08-13 18:15:17' )````

@Guillaume, that was my typo, fixed in 8745a3e824.