Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 3145728 bytes) in /data/ofsted/prd1/ezpublish-4.0.1rc2/kernel/classes/ezpersistentobject.php on line 908
Fatal error: eZ Publish did not finish its request

The execution of eZ Publish was abruptly ended, the debug output is present below.