Updating Mailchimp module from 2.2.2 --> 2.2.3 reliably crashes my entire site. Error message:
[16-Jul-2024 20:13:32] Uncaught PHP Exception Error: "Class "\Mailchimp\Mailchimp" not found" at /home/oursite/modules/contrib/mailchimp/src/ClientFactory.php line 161
PHP v 8.2
Drupal v 10.2.5
Ludwig v 2.0.7
Both Mailchimp modules 3.0.0 installed
Set to Maintenance mode
In Extend menu, run update module, then run update.php
--> Fatal PHP error in browser
Restored site from backups. Repeat. Same problem.
Don't know.
Active
2.2
General
This looks like an error you would get when autoloading is not getting triggered. If clearing the cache does not fix this, you might consider using composer, which handles autoloading, as suggested on the Ludwig project page.