[Tue May 05 14:57:57.008125 2015] [:error] [pid 2378] [client x.x.x.x:26537] # Instance=default, User=USER, Request=POST http://example.com/Microsoft-Server-ActiveSync?Cmd=MoveItems&User=USER&DeviceId=SEC1B30B43B1085C&DeviceType=SAMSUNGSMG870A, User-agent=Android-SAMSUNG-SM-G870A/101.500
[Tue May 05 14:58:16.801217 2015] [:error] [pid 2382] [client x.x.x.x:41598] An error happened (egw_exception_wrong_parameter): Unknown type='0'!
[Tue May 05 14:58:16.801668 2015] [:error] [pid 2382] [client x.x.x.x:41598] #0 /var/www/egroupware/mail/inc/class.mail_activesync.inc.php(1923): BackendEGW->splitID('', 0, 0, NULL)
[Tue May 05 14:58:16.801830 2015] [:error] [pid 2382] [client x.x.x.x:41598] #1 /var/www/egroupware/mail/inc/class.mail_activesync.inc.php(1387): mail_activesync->splitID('', 0, 0)
[Tue May 05 14:58:16.801925 2015] [:error] [pid 2382] [client x.x.x.x:41598] #2 [internal function]: mail_activesync->MoveMessage('101000000000', '46662', '')
[Tue May 05 14:58:16.802035 2015] [:error] [pid 2382] [client x.x.x.x:41598] #3 /var/www/egroupware/activesync/backend/egw.php(991): call_user_func_array(Array, Array)
[Tue May 05 14:58:16.802128 2015] [:error] [pid 2382] [client x.x.x.x:41598] #4 /var/www/egroupware/activesync/backend/egw.php(435): BackendEGW->run_on_plugin_by_id('MoveMessage', '101000000000', '46662', '')
[Tue May 05 14:58:16.802219 2015] [:error] [pid 2382] [client x.x.x.x:41598] #5 /var/www/egroupware/activesync/backend/diffbackend.php(274): BackendEGW->MoveMessage('101000000000', '46662', '')
[Tue May 05 14:58:16.802307 2015] [:error] [pid 2382] [client x.x.x.x:41598] #6 /var/www/egroupware/activesync/request.php(90): ImportContentsChangesDiff->ImportMessageMove('46662', '')
[Tue May 05 14:58:16.802395 2015] [:error] [pid 2382] [client x.x.x.x:41598] #7 /var/www/egroupware/activesync/request.php(5455): HandleMoveItems(Object(BackendEGW), 'SEC1B30B43B1085...', '14.1')
[Tue May 05 14:58:16.802483 2015] [:error] [pid 2382] [client x.x.x.x:41598] #8 /var/www/egroupware/activesync/index.php(334): HandleRequest(Object(BackendEGW), 'MoveItems', 'SEC1B30B43B1085...', '14.1', false)
[Tue May 05 14:58:16.802570 2015] [:error] [pid 2382] [client x.x.x.x:41598] #9 {main}