I have three messages in “Queued For Generating” and when I try to manualy generate and send the follow error message is showed:
An EE_Error exception was thrown! code: EE_Messages_Gateways_incoming_data – __construct – 36
“Incoming data for the Gateways data handler must have an EE_Transaction object as the value for the first array index.”
click to view backtrace and class/method details
/home/pymenauta/public_html/wp-content/plugins/event-espresso-core-reg/core/libraries/messages/data_class/EE_Messages_Gateways_incoming_data.class.php ( line no: 36 )
If you remove those messages and re-trigger them from the registrations list (if you let me know which mesage type they are I can provide more details on how to do that) do they throw the same error or work that time?