Error when archiving with windows task scheduler (no replies)

I added a task with the following command and i have tried to run it also in the command line of our Windows 2012 server but all i got is this error and i can't figure out what is wrong. Please help me.


C:\php>php "D:\htdocs_alojamento\inclusao\stats\console" core:archive --url=htt
://inclusao.ese.ipp.pt/stats/
INFO CoreConsole[2014-06-03 14:23:31] [73024] ---------------------------
INFO CoreConsole[2014-06-03 14:23:31] [73024] INIT
INFO CoreConsole[2014-06-03 14:23:31] [73024] Piwik is installed at: http://inc
usao.ese.ipp.pt/stats/index.php
INFO CoreConsole[2014-06-03 14:23:31] [73024] Running Piwik 2.3.0 as Super User
ERROR CoreConsole[2014-06-03 14:23:53] [73024] Got invalid response from API re
uest: http://inclusao.ese.ipp.pt/stats/index.php?module=API&method=API.getDefau
tMetricTranslations&format=original&serialize=1&trigger=archivephp. Response wa
'Got invalid response from API request: http://inclusao.ese.ipp.pt/stats/index
php?module=API&method=API.getDefaultMetricTranslations&format=original&serializ
=1&trigger=archivephp. The response was empty. This usually means a server erro
. This solution to this error is generally to increase the value of 'memory_lim
t' in your php.ini file. Please check your Web server Error Log file for more d
tails.'
ERROR CoreConsole[2014-06-03 14:23:53] [73024] Got invalid response from API re
uest: http://inclusao.ese.ipp.pt/stats/index.php?module=API&method=API.getDefau
tMetricTranslations&format=original&serialize=1&trigger=archivephp. Response wa
'Got invalid response from API request: http://inclusao.ese.ipp.pt/stats/index
php?module=API&method=API.getDefaultMetricTranslations&format=original&serializ
=1&trigger=archivephp. The response was empty. This usually means a server erro
. This solution to this error is generally to increase the value of 'memory_lim
t' in your php.ini file. Please check your Web server Error Log file for more d
tails.'
ERROR CoreConsole[2014-06-03 14:23:53] [73024] The Piwik URL http://inclusao.es
.ipp.pt/stats/index.php does not seem to be pointing to a Piwik server. Respons
was ''.
ERROR CoreConsole[2014-06-03 14:23:53] [73024] The Piwik URL http://inclusao.es
.ipp.pt/stats/index.php does not seem to be pointing to a Piwik server. Respons
was ''.