The following report was received from Piwik:

There is an error. Please report the message (Piwik 2.1.0) and full backtrace in the Piwik forums (please do a Search first as it might have been reported already!).

Warning: gzcompress() [function.gzcompress]: insufficient memory in /home/fomm/public_html/piwik/core/DataAccess/ArchiveWriter.php on line 138

Backtrace -->
#0 Piwik\Error::errorHandler(...) called at [:]
#1 gzcompress(...) called at [/home/fomm/public_html/piwik/core/DataAccess/ArchiveWriter.php:138]
#2 Piwik\DataAccess\ArchiveWriter::compress(...) called at [/home/fomm/public_html/piwik/core/DataAccess/ArchiveWriter.php:93]
#3 Piwik\DataAccess\ArchiveWriter->insertBlobRecord(...) called at [/home/fomm/public_html/piwik/core/ArchiveProcessor.php:311]
#4 Piwik\ArchiveProcessor->insertBlobRecord(...) called at [/home/fomm/public_html/piwik/plugins/CustomVariables/Archiver.php:64]
#5 Piwik\Plugins\CustomVariables\Archiver->aggregateDayReport(...) called at [/home/fomm/public_html/piwik/core/ArchiveProcessor/PluginsArchiver.php:98]
#6 Piwik\ArchiveProcessor\PluginsArchiver->callAggregateAllPlugins(...) called at [/home/fomm/public_html/piwik/core/ArchiveProcessor/Loader.php:118]
#7 Piwik\ArchiveProcessor\Loader->prepareAllPluginsArchive(...) called at [/home/fomm/public_html/piwik/core/ArchiveProcessor/Loader.php:72]
#8 Piwik\ArchiveProcessor\Loader->prepareArchive(...) called at [/home/fomm/public_html/piwik/core/Archive.php:789]
#9 Piwik\Archive->prepareArchive(...) called at [/home/fomm/public_html/piwik/core/Archive.php:608]
#10 Piwik\Archive->cacheArchiveIdsAfterLaunching(...) called at [/home/fomm/public_html/piwik/core/Archive.php:550]
#11 Piwik\Archive->getArchiveIds(...) called at [/home/fomm/public_html/piwik/core/Archive.php:490]
#12 Piwik\Archive->get(...) called at [/home/fomm/public_html/piwik/core/Archive.php:339]
#13 Piwik\Archive->getDataTableFromNumeric(...) called at [/home/fomm/public_html/piwik/core/ArchiveProcessor.php:444]
#14 Piwik\ArchiveProcessor->getAggregatedNumericMetrics(...) called at [/home/fomm/public_html/piwik/core/ArchiveProcessor.php:237]
#15 Piwik\ArchiveProcessor->aggregateNumericMetrics(...) called at [/home/fomm/public_html/piwik/core/ArchiveProcessor/PluginsArchiver.php:190]
#16 Piwik\ArchiveProcessor\PluginsArchiver->aggregateMultipleVisitsMetrics(...) called at [/home/fomm/public_html/piwik/core/ArchiveProcessor/PluginsArchiver.php:63]
#17 Piwik\ArchiveProcessor\PluginsArchiver->callAggregateCoreMetrics(...) called at [/home/fomm/public_html/piwik/core/ArchiveProcessor/Loader.php:113]
#18 Piwik\ArchiveProcessor\Loader->prepareAllPluginsArchive(...) called at [/home/fomm/public_html/piwik/core/ArchiveProcessor/Loader.php:72]
#19 Piwik\ArchiveProcessor\Loader->prepareArchive(...) called at [/home/fomm/public_html/piwik/core/Archive.php:789]
#20 Piwik\Archive->prepareArchive(...) called at [/home/fomm/public_html/piwik/core/Archive.php:608]
#21 Piwik\Archive->cacheArchiveIdsAfterLaunching(...) called at [/home/fomm/public_html/piwik/core/Archive.php:550]
#22 Piwik\Archive->getArchiveIds(...) called at [/home/fomm/public_html/piwik/core/Archive.php:490]
#23 Piwik\Archive->get(...) called at [/home/fomm/public_html/piwik/core/Archive.php:366]
#24 Piwik\Archive->getDataTable(...) called at [/home/fomm/public_html/piwik/plugins/UserSettings/API.php:33]
#25 Piwik\Plugins\UserSettings\API->getDataTable(...) called at [/home/fomm/public_html/piwik/plugins/UserSettings/API.php:132]
#26 Piwik\Plugins\UserSettings\API->getBrowserTable(...) called at [/home/fomm/public_html/piwik/plugins/UserSettings/API.php:144]
#27 Piwik\Plugins\UserSettings\API->getBrowser(...) called at [:]
#28 call_user_func_array(...) called at [/home/fomm/public_html/piwik/core/API/Proxy.php:209]
#29 Piwik\API\Proxy->call(...) called at [/home/fomm/public_html/piwik/core/API/Request.php:215]
#30 Piwik\API\Request->process(...) called at [/home/fomm/public_html/piwik/core/ViewDataTable/Request.php:48]
#31 Piwik\ViewDataTable\Request->loadDataTableFromAPI(...) called at [/home/fomm/public_html/piwik/core/Plugin/ViewDataTable.php:271]
#32 Piwik\Plugin\ViewDataTable->loadDataTableFromAPI(...) called at [/home/fomm/public_html/piwik/core/Plugin/Visualization.php:166]
#33 Piwik\Plugin\Visualization->buildView(...) called at [/home/fomm/public_html/piwik/core/Plugin/ViewDataTable.php:358]
#34 Piwik\Plugin\ViewDataTable->render(...) called at [/home/fomm/public_html/piwik/core/Plugin/Controller.php:228]
#35 Piwik\Plugin\Controller->renderReport(...) called at [/home/fomm/public_html/piwik/plugins/UserSettings/Controller.php:67]
#36 Piwik\Plugins\UserSettings\Controller->getBrowser(...) called at [:]
#37 call_user_func_array(...) called at [/home/fomm/public_html/piwik/core/FrontController.php:521]
#38 Piwik\FrontController->doDispatch(...) called at [/home/fomm/public_html/piwik/core/FrontController.php:84]
#39 Piwik\FrontController->dispatch(...) called at [/home/fomm/public_html/piwik/core/dispatch.php:30]
#40 require_once(...) called at [/home/fomm/public_html/piwik/index.php:47]

Keywords: memory