After upgrading from OJS 2.4.8 to 3.0.2 I keep getting the following error in php_errors.log :
PHP Notice: unserialize(): Error at offset 312 of 317 bytes in /apps/ojs-3.0.2/lib/pkp/classes/db/DAO.inc.php on line 347
Any ideas about what might be causing it?
I think I’ve seen mentioned somewhere that this is connected to the database encoding. Is there a change that it has changed or your config.inc.php does not have the right encoding selected?
Hello!! Finally they found the solution? I have exactly the same error when I run the upgrade.php for OJS 3.1.1-2. Thank you!