require_once(): Unable to allocate memory for pool. 
in '/data/sites/web/newseuregionet/subsites/analytics.euregio.net/core/Loader.php' at the line 91

#0  Piwik_ErrorHandler(...) called at [/data/sites/web/newseuregionet/subsites/analytics.euregio.net/core/Loader.php:91]
#1  Piwik_Loader::loadClass(...) called at [/data/sites/web/newseuregionet/subsites/analytics.euregio.net/core/Loader.php:91]
#2  Piwik_Loader::loadClass(...) called at [/data/sites/web/newseuregionet/subsites/analytics.euregio.net/core/Loader.php:109]
#3  Piwik_Loader::autoload(...) called at [:]
#4  spl_autoload_call(...) called at [/data/sites/web/newseuregionet/subsites/analytics.euregio.net/libs/Zend/Log/Writer/Stream.php:85]
#5  Zend_Log_Writer_Stream->__construct(...) called at [/data/sites/web/newseuregionet/subsites/analytics.euregio.net/core/Log.php:77]
#6  Piwik_Log->addWriteToScreen(...) called at [/data/sites/web/newseuregionet/subsites/analytics.euregio.net/core/Log/Error.php:46]
#7  Piwik_Log_Error->addWriteToScreen(...) called at [/data/sites/web/newseuregionet/subsites/analytics.euregio.net/core/Piwik.php:2118]
#8  Piwik::createLogObject(...) called at [/data/sites/web/newseuregionet/subsites/analytics.euregio.net/core/FrontController.php:285]
#9  Piwik_FrontController->init(...) called at [/data/sites/web/newseuregionet/subsites/analytics.euregio.net/index.php:52]