Got the same problem too (no other error messages are printed), after going through easyapache today. I'm using the same PHP & apache brances as before, only added mod_cloudflare to my apache config.I'm running:Apache version: 2.4PHP version: 5.4.35Tracing output throught script execution (debugging to see when the script output halts), I managed to "ECHO OUTPUT" up to the inclusion of file includes/class.dynamic_forms. echo 'THIS IS PRINTED';Signal:('model.created', array('TicketForm', 'dropDynamicDataView'), 'DynamicFormField', function($o) { return $o->getForm()->get('type') == 'T'; });echo 'THIS IS NOT PRINTED';I found that function connect in class.signal.php (line 56) is called with object DynamicFormField, with $check resolving to: ,!ÕÞ|(ÕÞ|@(ÕÞ|àKÛÔ|LÛÔ|@LÛÔ|p . This is obviously not callable, after which the function _S should trigger, but it somehow isn't defined.