The Critical message is:
An application fault occurred: ('egg/CommandMessage.py read_message|133', "<class 'Commandment.MessageVersionError'>", 'mail2.aabarproperties.com: The version of the message protocol of your client (76) is not compatible with the version of the server (2).', '[egg/CommandManager.py run|546] [egg/CommandManager.py _run|554] [egg/CommandManager.py read_message|541] [egg/CommandMessage.py read_message|133]') conn <sock fd=95/95 domain=1 type=1 at 0x-57cc2320> addr '' trans_started 0
Version: 7.5.2-014
Serial Number: E4D3F1CFE736-FGL164541D5
Timestamp: 11 Aug 2016 05:37:40 +0400