Web cron (3 replies)

Hello everybody

Since version 2.2 I get the following error using the web cron:

INFO [2014-05-04 10:14:38] [5cd78] ---------------------------
INFO [2014-05-04 10:14:38] [5cd78] INIT
INFO [2014-05-04 10:14:38] [5cd78] Piwik is installed at: http://domain.tld/piwik/index.php
INFO [2014-05-04 10:14:38] [5cd78] Running Piwik 2.2.0 as Super User
INFO [2014-05-04 10:14:46] [5cd78] ERROR: Got invalid response from API request: http://domain.tld/piwik/index.php?module=API&method=API.getDefaultMetricTranslations&format=original&serialize=1&trigger=archivephp. Response was 'Fatal error: Directive 'magic_quotes_gpc' is no longer available in PHP in Unknown on line 0'
INFO Piwik\CronArchiveFatalException[2014-05-04 10:14:46] [5cd78] ERROR: The Piwik URL http://domain.tld/piwik/index.php does not seem to be pointing to a Piwik server. Response was ''.

The problem isn't magic_quotes_gpc neither the PHP version 5.3.28 that I use. I have tested it and changing to PHP version 5.4 for a short time doesn't help either.

I can't use the command line and cron jobs on the hosting server but it wasn't necessary before.

What can I do to fix this problem?

Thanks for your help.