Mandatory information about my setup:

Have I searched the tickets before posting? Yes
Have I searched the forum before posting? Yes
Have I read the documentation before posting (which pages?)? Yes almost all
Joomla! version: (unknown) 3.3 latest
PHP version: (unknown)
MySQL version: (unknown)
Matukio version: (unknown) 5.1.3
Direct link to the page that shows the issue: still offline


Description of my issue:

Dear Team,

Everytime the system send an email when someone purchases a ticket or perform an action like a cancellation all emails are send double.

How can I fix this?

Thank you in advance

Best regards,

Remco
http://www.traubenliebe.de