Update 4.3.2 to 4.3.3 crashed

4.3.3 needs new db entries: e.g. publish_up and publish_down
so the db maintenance button must be used after installing 4.3.3.
(or you can first manually add these db fields with sql. see admin/sql/updates/mysql/4.3.3.sql)

I updated to Joomla 5.3.2 and JEM 4.3.3. After that, I could no longer edit the events in the BE. I got a 500 error. I saw it was due to missing minute entries. I solved the issue. It should say $block = $settings->get('global_editevent_minutes_block',5);

Unfortunately, I still have the problem that the events aren't displayed in the frontend module. When I check the database, Joomla says everything is fine.

It seems necessary to add the published_up and published_down fields manually.

These fields are added automatically when JEM is updated from version 4.3.2 to 4.3.3.
I believe the issue occurs when exporting data from JEM 4.3.2 and importing it into JEM 4.3.3, as the exported data does not include those fields. This is the origin of error.

As Jojo12 said: First - The solution is run the script admin/sql/updates/mysql/4.3.3.sql

and Second - Run this in myphpadmin:

UPDATE `a8wlc_jem_events`SET publish_up = created;

So, all events have the publish_up with a value right.

Please take your own prefix of your db

Actual I have installed 4.3.3 and Joomla Database Maintenance shows : No errors (green). All events are restored but not shown in the FE : "No events found".  How can I add the missing db fields with sql and admin/sql/updates/mysql/4.3.3.sql ? Sorry but I am a newbie with sql! "UPDATE `yjm2s_jem_events`SET publish_up = created;" in myphpadmin shows an error (see screenshot  )

I cannot find "admin/sql/updates/mysql/4.3.3.sql" ?!