My error – I thought this was thread was for CiviCRM Admin Utilities. I’ll get my coat.
Not familiar with “Synchronisation Events”. Which plugin is delivering that?
The plugin page at https://ww.wp.xz.cn/plugins/welcome-email-editor/ sets out a clear process as to how to debug this issue.
CiviCRM requires InnoDB support. It sounds like your MySQL server is not configured to provide this. If you have control over your MySQL server you should be able to enable this. If you don’t have control talk to your hosting provider to get it enabled. Best practice is to have a separate database for CiviCRM.
Err, activate the new theme?
