Failed to parse template HTML #10
Description
I have 2 campaigns running on Magento CE 1.9.3.1 (birthdays and after sale product comments)
From time to time I get an error "Failed to parse template HTML"
If I delete in the table mzax_emarketing_email_address the faulty email address and do manually the 2 tasks find & queue new recipients and prepare pending new recipients there is no error.
The message in mzax_emarketing_recipient_error table is
Failed to parse template HTML
#0 path-to-shop/app/code/community/Mzax/Emarketing/Model/Template.php(164): Mzax_Emarketing_Model_Template->parse('<!DOCTYPE html ...')
#1 path-to-shop/app/code/community/Mzax/Emarketing/Model/Medium/Email/Processor.php(244): Mzax_Emarketing_Model_Template->render(Array)
#2 path-to-shop/app/code/community/Mzax/Emarketing/Model/Medium/Email/Composer.php(320): Mzax_Emarketing_Model_Medium_Email_Processor->getBodyHtml()
#3 path-to-shop/app/code/community/Mzax/Emarketing/Model/Outbox/Email.php(324): Mzax_Emarketing_Model_Medium_Email_Composer->compose(false)
#4 path-to-shop/app/code/community/Mzax/Emarketing/Model/Medium/Email.php(283): Mzax_Emarketing_Model_Outbox_Email->render()
#5 path-to-shop/app/code/community/Mzax/Emarketing/Model/Medium/Abstract.php(101): Mzax_Emarketing_Model_Medium_Email->sendRecipient(Object(Mzax_Emarketing_Model_Recipient))
#6 path-to-shop/app/code/community/Mzax/Emarketing/Model/Campaign.php(976): Mzax_Emarketing_Model_Medium_Abstract->sendRecipients(Object(Mzax_Emarketing_Model_Campaign), Object(Varien_Object))
#7 path-to-shop/app/code/community/Mzax/Emarketing/Helper/Campaign.php(157): Mzax_Emarketing_Model_Campaign->sendRecipients(Array)
#8 path-to-shop/app/code/community/Mzax/Emarketing/Model/Observer/Cron.php(140): Mzax_Emarketing_Helper_Campaign->sendRecipients(Array)
#9 [internal function]: Mzax_Emarketing_Model_Observer_Cron->sendRecipients(Object(Mage_Cron_Model_Schedule))
#10 path-to-shop/app/code/core/Mage/Cron/Model/Observer.php(326): call_user_func_array(Array, Array)
#11 path-to-shop/app/code/core/Mage/Cron/Model/Observer.php(72): Mage_Cron_Model_Observer->_processJob(Object(Mage_Cron_Model_Schedule), Object(Mage_Core_Model_Config_Element))
#12 path-to-shop/app/code/core/Mage/Core/Model/App.php(1358): Mage_Cron_Model_Observer->dispatch(Object(Varien_Event_Observer))
#13 path-to-shop/app/code/core/Mage/Core/Model/App.php(1337): Mage_Core_Model_App->_callObserverMethod(Object(Mage_Cron_Model_Observer), 'dispatch', Object(Varien_Event_Observer))
#14 path-to-shop/app/Mage.php(448): Mage_Core_Model_App->dispatchEvent('default', Array)
#15 path-to-shop/cron.php(78): Mage::dispatchEvent('default')
#16 {main}