Problem after Update to 1.6 Unable to allocate memory for pool. in /Loader.php on line 72

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

Warning: require_once() [function.require-once]: Unable to allocate memory for pool. in /home/davidak/websites/stats/core/Loader.php on line 72

Backtrace -->
#0 Piwik_ErrorHandler(…) called at [/home/davidak/websites/stats/core/Loader.php:72]#1 Piwik_Loader::loadClass(…) called at [/home/davidak/websites/stats/core/Loader.php:72]#2 Piwik_Loader::loadClass(…) called at [/home/davidak/websites/stats/core/Loader.php:109]#3 Piwik_Loader::autoload(…) called at [:]#4 spl_autoload_call(…) called at [/home/davidak/websites/stats/core/ViewDataTable.php:213]#5 Piwik_ViewDataTable::factory(…) called at [/home/davidak/websites/stats/plugins/UserSettings/Controller.php:120]#6 Piwik_UserSettings_Controller->getStandardDataTableUserSettings(…) called at [/home/davidak/websites/stats/plugins/UserSettings/Controller.php:60]#7 Piwik_UserSettings_Controller->getOS(…) called at [:]#8 call_user_func_array(…) called at [/home/davidak/websites/stats/core/FrontController.php:132]#9 Piwik_FrontController->dispatch(…) called at [/home/davidak/websites/stats/index.php:53]

what can i do or will this be fixed on the next update?

and whats about a button to direct submit this error message to the piwik-team?

This error is a server error. Please contact your webhost, increase memory settings, upgrade PHP to latest version, etc.