OJS from 3.1.1.4 to 3.3.0.8

[Nicolas_Aguirre_Espi]

I’m trying to update from ojs 3.1.1.4 to the latest version 3.3.0.8 but when I try, I got the an error message every single time:
ERROR: Upgrade failed: DB: SQLSTATE[22004]: Null value not allowed: 1138 Invalid use of NULL value (SQL: ALTER TABLE email_log CHANGE assoc_type assoc_type BIGINT NOT NULL, CHANGE assoc_id assoc_id BIGINT NOT NULL)

[kerimsarigul]

Problem upgrading to 3.3.0.4 from 3.2.1.1

Hi @hilongo, It sounds like you have some incomplete/invalid entries in your email_log table. Run the following query: select count(*) from email_log where assoc_id is null; This should indicate the problem rows. You may want to remove them (after restoring your database from backup, before running the upgrade script). Regards, Alec Smecher Public Knowledge Project Team

[Nicolas_Aguirre_Espi]

I can solve but now I 'am having problems with the backup of the plugins, specially with the keycloud plugin.

When I make the upgrade in the list of plugins didn’t appear the keycloud plugin