New campaigns don't work - mautic.CRITICAL: Uncaught PHP Exception Doctrine

I have a simple form campaign working fine but any new campaigns I create don’t work. And the contact history just disappears, even though emails are scheduled to be sent? Even cloning the currently working campaign returns this error in the logs. There’s 2 exampes of this error in github https://github.com/mautic/mautic/issues/2005



[2016-07-25 13:10:16] mautic.CRITICAL: Uncaught PHP Exception DoctrineORMEntityNotFoundException: “Entity of type ‘MauticLeadBundleEntityLeadList’ for IDs id(0) was not found” at /home/public_html/mautic/vendor/doctrine/orm/lib/Doctrine/ORM/EntityNotFoundException.php line 47 {“exception”:"[object] (Doctrine\ORM\EntityNotFoundException(code: 0): Entity of type ‘Mautic\LeadBundle\Entity\LeadList’ for IDs id(0) was not found at /home/public_html/mautic/vendor/doctrine/orm/lib/Doctrine/ORM/EntityNotFoundException.php:47)"} []



Any ideas?

I have a simple form campaign working fine but any new campaigns I create don’t work. And the contact history just disappears, even though emails are scheduled to be sent? Even cloning the currently working campaign returns this error in the logs. There’s 2 exampes of this error in github https://github.com/mautic/mautic/issues/2005

[2016-07-25 13:10:16] mautic.CRITICAL: Uncaught PHP Exception DoctrineORMEntityNotFoundException: “Entity of type ‘MauticLeadBundleEntityLeadList’ for IDs id(0) was not found” at /home/public_html/mautic/vendor/doctrine/orm/lib/Doctrine/ORM/EntityNotFoundException.php line 47 {“exception”:"[object] (Doctrine\ORM\EntityNotFoundException(code: 0): Entity of type ‘Mautic\LeadBundle\Entity\LeadList’ for IDs id(0) was not found at /home/public_html/mautic/vendor/doctrine/orm/lib/Doctrine/ORM/EntityNotFoundException.php:47)"} []

Any ideas?