[10-Apr-2011 10:43:10] PHP Fatal error:  Allowed memory size of 536870912 bytes exhausted (tried to allocate 538198384 bytes) in Unknown on line 0
[17-May-2011 00:08:13] PHP Fatal error:  Allowed memory size of 536870912 bytes exhausted (tried to allocate 538587632 bytes) in Unknown on line 0
[20-May-2011 19:04:46] PHP Fatal error:  Allowed memory size of 536870912 bytes exhausted (tried to allocate 538079728 bytes) in Unknown on line 0
[23-May-2011 06:52:31] PHP Fatal error:  Allowed memory size of 536870912 bytes exhausted (tried to allocate 538014192 bytes) in Unknown on line 0