Error upgrading 2.4.8 to 3.0.2

Hello:

When tying to update from 2.4.8 to 3.0.2, having all the display errors activated, the last 50 lines in the stdout that appears is:

    				VALUES ('4096', 'abbrev', '##default.groups.abbrev.externalReviewer##', 'string', 'fr_CA') 
   
-----<hr>
-----<hr>
(mysql): SELECT ug.*
			FROM	user_groups ug WHERE ug.context_id = 451 
   
-----<hr>
-----<hr>
(mysql): SELECT * FROM user_group_settings WHERE user_group_id = '4082' 
   
-----<hr>
-----<hr>
(mysql): SELECT	setting_name, setting_value, setting_type, locale
			FROM	user_group_settings
			WHERE	user_group_id = 4082 AND
				setting_name = 'nameLocaleKey' 
   
-----<hr>
-----<hr>
(mysql): DELETE FROM user_group_settings WHERE user_group_id = 4082 AND setting_name = 'name' AND locale = 'it_IT' 
   
-----<hr>
-----<hr>
(mysql): INSERT INTO user_group_settings
					(user_group_id, setting_name, setting_value, setting_type, locale)
					VALUES ('4082', 'name', '##default.groups.name.manager##', 'string', 'it_IT') 
   
-----<hr>
-----<hr>
(mysql): SELECT	setting_name, setting_value, setting_type, locale
			FROM	user_group_settings
			WHERE	user_group_id = 4082 AND
				setting_name = 'abbrevLocaleKey' 
   
-----<hr>
-----<hr>
(mysql): DELETE FROM user_group_settings WHERE user_group_id = 4082 AND setting_name = 'abbrev' AND locale = 'it_IT' 
   
-----<hr>
-----<hr>
(mysql): INSERT INTO user_group_settings
					(user_group_id, setting_name, setting_value, setting_type, locale)
					VALUES ('4082', 'abbrev', '##default.groups.abbrev.manager##', 'string', 'it_IT') 
   
-----<hr>
-----<hr>
(mysql): SELECT * FROM user_group_settings WHERE user_group_id = '4083' 
   
-----<hr>

doing such query, the result is:

+---------------+--------+-----------------+----------------------------------+--------------+
| user_group_id | locale | setting_name    | setting_value                    | setting_type |
+---------------+--------+-----------------+----------------------------------+--------------+
|          4083 |        | abbrevLocaleKey | default.groups.abbrev.editor     | string       |
|          4083 |        | nameLocaleKey   | default.groups.name.editor       | string       |
|          4083 | an_ES  | abbrev          | ##default.groups.abbrev.editor## | string       |
|          4083 | an_ES  | name            | ##default.groups.name.editor##   | string       |
|          4083 | bb_ES  | abbrev          | ##default.groups.abbrev.editor## | string       |
|          4083 | bb_ES  | name            | ##default.groups.name.editor##   | string       |
|          4083 | ca_ES  | abbrev          | ##default.groups.abbrev.editor## | string       |
|          4083 | ca_ES  | name            | ##default.groups.name.editor##   | string       |
|          4083 | de_DE  | abbrev          | ##default.groups.abbrev.editor## | string       |
|          4083 | de_DE  | name            | ##default.groups.name.editor##   | string       |
|          4083 | en_US  | abbrev          | ##default.groups.abbrev.editor## | string       |
|          4083 | en_US  | name            | ##default.groups.name.editor##   | string       |
|          4083 | es_ES  | abbrev          | ##default.groups.abbrev.editor## | string       |
|          4083 | es_ES  | name            | ##default.groups.name.editor##   | string       |
|          4083 | eu_ES  | abbrev          | ##default.groups.abbrev.editor## | string       |
|          4083 | eu_ES  | name            | ##default.groups.name.editor##   | string       |
|          4083 | fr_CA  | abbrev          | ##default.groups.abbrev.editor## | string       |
|          4083 | fr_CA  | name            | ##default.groups.name.editor##   | string       |
|          4083 | gl_ES  | abbrev          | ##default.groups.abbrev.editor## | string       |
|          4083 | gl_ES  | name            | ##default.groups.name.editor##   | string       |
|          4083 | it_IT  | abbrev          | ##default.groups.abbrev.editor## | string       |
|          4083 | it_IT  | name            | ##default.groups.name.editor##   | string       |
|          4083 | oc_ES  | abbrev          | ##default.groups.abbrev.editor## | string       |
|          4083 | oc_ES  | name            | ##default.groups.name.editor##   | string       |
|          4083 | pt_BR  | abbrev          | ##default.groups.abbrev.editor## | string       |
|          4083 | pt_BR  | name            | ##default.groups.name.editor##   | string       |
|          4083 | pt_PT  | abbrev          | ##default.groups.abbrev.editor## | string       |
|          4083 | pt_PT  | name            | ##default.groups.name.editor##   | string       |
|          4083 | zh_TW  | abbrev          | ##default.groups.abbrev.editor## | string       |
|          4083 | zh_TW  | name            | ##default.groups.name.editor##   | string       |
+---------------+--------+-----------------+----------------------------------+------------

Also, around the same time in journalctl, there is this message:

systemd-logind[571]: Removed session 3593

After this, the process ends without any further information, can anyone help me?

Hello again:

We think it is a problem related to sessions, we will try again, thanks anyway.

Hi @pir,

The ##locale.keys.like.this## are appearing because those locales don’t have complete translations; that’s expected behavior for now.

The other content doesn’t show any error messages or error conditions (and the Removed session 3593 message doesn’t come from OJS). I suspect your server is hitting an execution time limit, either in PHP or (if you’re upgrading via the web interface) in the web server configuration, and something is simply stopping the upgrade in progress.

Regards,
Alec Smecher
Public Knowledge Project Team