Re: error with high traffic site and 2.0

The error with another site with more visits than the previous one. It seems like errors are recursive

( ! ) Fatal error: Allowed memory size of 4294967296 bytes exhausted (tried to allocate 72 bytes) in /var/wwwc/piwik/core/DataTable.php on line 1317
Call Stack
#	Time	Memory	Function	Location
1	0.0000	226272	{main}( )	../index.php:0
2	0.0471	2795216	Piwik\FrontController->dispatch( )	../index.php:71
3	0.0515	3032656	call_user_func_array ( )	../FrontController.php:117
4	0.0515	3032824	Piwik\Plugins\API\Controller->index( )	../FrontController.php:117
5	0.0522	3036408	Piwik\API\Request->process( )	../Controller.php:34
6	0.0536	3061776	Piwik\API\Proxy->call( )	../Request.php:220
7	0.0738	3137696	call_user_func_array ( )	../Proxy.php:212
8	0.0738	3138312	Piwik\Plugins\VisitsSummary\API->getVisits( )	../Proxy.php:212
9	0.0738	3138424	Piwik\Plugins\VisitsSummary\API->getNumeric( )	../API.php:118
10	0.1097	3940008	
( ! ) Fatal error: Allowed memory size of 4294967296 bytes exhausted (tried to allocate 72 bytes) in /var/wwwc/piwik/core/DataTable/Row.php on line 80
Call Stack
#	Time	Memory	Function	Location
1	0.0000	226272	{main}( )	../index.php:0
2	0.0766	2793968	Piwik\FrontController->dispatch( )	../index.php:71
3	0.0798	2901056	call_user_func_array ( )	../FrontController.php:117
4	0.0798	2901224	Piwik\Plugins\API\Controller->index( )	../FrontController.php:117
5	0.0805	2904808	Piwik\API\Request->process( )	../Controller.php:34
6	0.0817	2930184	Piwik\API\Proxy->call( )	../Request.php:220
7	0.0831	2958128	call_user_func_array ( )	../Proxy.php:212
8	0.0831	2958744	Piwik\Plugins\VisitsSummary\API->getVisits( )	../Proxy.php:212
9	0.0831	2958856	Piwik\Plugins\VisitsSummary\API->getNumeric( )	../API.php:118
10	0.1130	3355816	
( ! ) Fatal error: Allowed memory size of 4294967296 bytes exhausted (tried to allocate 72 bytes) in /var/wwwc/piwik/core/DataTable.php on line 1317
Call Stack
#	Time	Memory	Function	Location
1	0.0000	226272	{main}( )	../index.php:0
2	0.0471	2795216	Piwik\FrontController->dispatch( )	../index.php:71
3	0.0515	3032656	call_user_func_array ( )	../FrontController.php:117
4	0.0515	3032824	Piwik\Plugins\API\Controller->index( )	../FrontController.php:117
5	0.0522	3036408	Piwik\API\Request->process( )	../Controller.php:34
6	0.0536	3061776	Piwik\API\Proxy->call( )	../Request.php:220
7	0.0738	3137696	call_user_func_array ( )	../Proxy.php:212
8	0.0738	3138312	Piwik\Plugins\VisitsSummary\API->getVisits( )	../Proxy.php:212
9	0.0738	3138424	Piwik\Plugins\VisitsSummary\API->getNumeric( )	../API.php:118

Here is the html, see it in a browser:

<font size='1'><table class='xdebug-error xe-fatal-error' dir='ltr' border='1' cellspacing='0' cellpadding='1'>
<tr><th align='left' bgcolor='#f57900' colspan="5"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> Fatal error: Allowed memory size of 4294967296 bytes exhausted (tried to allocate 72 bytes) in /var/wwwc/piwik/core/DataTable.php on line <i>1317</i></th></tr>
<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>
<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>
<tr><td bgcolor='#eeeeec' align='center'>1</td><td bgcolor='#eeeeec' align='center'>0.0000</td><td bgcolor='#eeeeec' align='right'>226272</td><td bgcolor='#eeeeec'>{main}(  )</td><td title='/var/wwwc/piwik/index.php' bgcolor='#eeeeec'>../index.php<b>:</b>0</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>2</td><td bgcolor='#eeeeec' align='center'>0.0471</td><td bgcolor='#eeeeec' align='right'>2795216</td><td bgcolor='#eeeeec'>Piwik\FrontController->dispatch(  )</td><td title='/var/wwwc/piwik/index.php' bgcolor='#eeeeec'>../index.php<b>:</b>71</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>3</td><td bgcolor='#eeeeec' align='center'>0.0515</td><td bgcolor='#eeeeec' align='right'>3032656</td><td bgcolor='#eeeeec'><a href='http://www.php.net/call_user_func_array' target='_new'>call_user_func_array</a>
(  )</td><td title='/var/wwwc/piwik/core/FrontController.php' bgcolor='#eeeeec'>../FrontController.php<b>:</b>117</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>4</td><td bgcolor='#eeeeec' align='center'>0.0515</td><td bgcolor='#eeeeec' align='right'>3032824</td><td bgcolor='#eeeeec'>Piwik\Plugins\API\Controller->index(  )</td><td title='/var/wwwc/piwik/core/FrontController.php' bgcolor='#eeeeec'>../FrontController.php<b>:</b>117</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>5</td><td bgcolor='#eeeeec' align='center'>0.0522</td><td bgcolor='#eeeeec' align='right'>3036408</td><td bgcolor='#eeeeec'>Piwik\API\Request->process(  )</td><td title='/var/wwwc/piwik/plugins/API/Controller.php' bgcolor='#eeeeec'>../Controller.php<b>:</b>34</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>6</td><td bgcolor='#eeeeec' align='center'>0.0536</td><td bgcolor='#eeeeec' align='right'>3061776</td><td bgcolor='#eeeeec'>Piwik\API\Proxy->call(  )</td><td title='/var/wwwc/piwik/core/API/Request.php' bgcolor='#eeeeec'>../Request.php<b>:</b>220</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>7</td><td bgcolor='#eeeeec' align='center'>0.0738</td><td bgcolor='#eeeeec' align='right'>3137696</td><td bgcolor='#eeeeec'><a href='http://www.php.net/call_user_func_array' target='_new'>call_user_func_array</a>
(  )</td><td title='/var/wwwc/piwik/core/API/Proxy.php' bgcolor='#eeeeec'>../Proxy.php<b>:</b>212</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>8</td><td bgcolor='#eeeeec' align='center'>0.0738</td><td bgcolor='#eeeeec' align='right'>3138312</td><td bgcolor='#eeeeec'>Piwik\Plugins\VisitsSummary\API->getVisits(  )</td><td title='/var/wwwc/piwik/core/API/Proxy.php' bgcolor='#eeeeec'>../Proxy.php<b>:</b>212</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>9</td><td bgcolor='#eeeeec' align='center'>0.0738</td><td bgcolor='#eeeeec' align='right'>3138424</td><td bgcolor='#eeeeec'>Piwik\Plugins\VisitsSummary\API->getNumeric(  )</td><td title='/var/wwwc/piwik/plugins/VisitsSummary/API.php' bgcolor='#eeeeec'>../API.php<b>:</b>118</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>10</td><td bgcolor='#eeeeec' align='center'>0.1097</td><td bgcolor='#eeeeec' align='right'>3940008</td><td bgc
Error: Got invalid response from API request: http://it.cathopedia.org/piwik/index.php?module=API&method=VisitsSummary.getVisits&idSite=11&period=day&date=last520&format=php&token_auth=6862472f689dfbae97a714f8bf274219&trigger=archivephp. Response was '<br />
<font size='1'><table class='xdebug-error xe-fatal-error' dir='ltr' border='1' cellspacing='0' cellpadding='1'>
<tr><th align='left' bgcolor='#f57900' colspan="5"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> Fatal error: Allowed memory size of 4294967296 bytes exhausted (tried to allocate 72 bytes) in /var/wwwc/piwik/core/DataTable/Row.php on line <i>80</i></th></tr>
<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>
<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>
<tr><td bgcolor='#eeeeec' align='center'>1</td><td bgcolor='#eeeeec' align='center'>0.0000</td><td bgcolor='#eeeeec' align='right'>226272</td><td bgcolor='#eeeeec'>{main}(  )</td><td title='/var/wwwc/piwik/index.php' bgcolor='#eeeeec'>../index.php<b>:</b>0</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>2</td><td bgcolor='#eeeeec' align='center'>0.0766</td><td bgcolor='#eeeeec' align='right'>2793968</td><td bgcolor='#eeeeec'>Piwik\FrontController->dispatch(  )</td><td title='/var/wwwc/piwik/index.php' bgcolor='#eeeeec'>../index.php<b>:</b>71</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>3</td><td bgcolor='#eeeeec' align='center'>0.0798</td><td bgcolor='#eeeeec' align='right'>2901056</td><td bgcolor='#eeeeec'><a href='http://www.php.net/call_user_func_array' target='_new'>call_user_func_array</a>
(  )</td><td title='/var/wwwc/piwik/core/FrontController.php' bgcolor='#eeeeec'>../FrontController.php<b>:</b>117</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>4</td><td bgcolor='#eeeeec' align='center'>0.0798</td><td bgcolor='#eeeeec' align='right'>2901224</td><td bgcolor='#eeeeec'>Piwik\Plugins\API\Controller->index(  )</td><td title='/var/wwwc/piwik/core/FrontController.php' bgcolor='#eeeeec'>../FrontController.php<b>:</b>117</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>5</td><td bgcolor='#eeeeec' align='center'>0.0805</td><td bgcolor='#eeeeec' align='right'>2904808</td><td bgcolor='#eeeeec'>Piwik\API\Request->process(  )</td><td title='/var/wwwc/piwik/plugins/API/Controller.php' bgcolor='#eeeeec'>../Controller.php<b>:</b>34</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>6</td><td bgcolor='#eeeeec' align='center'>0.0817</td><td bgcolor='#eeeeec' align='right'>2930184</td><td bgcolor='#eeeeec'>Piwik\API\Proxy->call(  )</td><td title='/var/wwwc/piwik/core/API/Request.php' bgcolor='#eeeeec'>../Request.php<b>:</b>220</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>7</td><td bgcolor='#eeeeec' align='center'>0.0831</td><td bgcolor='#eeeeec' align='right'>2958128</td><td bgcolor='#eeeeec'><a href='http://www.php.net/call_user_func_array' target='_new'>call_user_func_array</a>
(  )</td><td title='/var/wwwc/piwik/core/API/Proxy.php' bgcolor='#eeeeec'>../Proxy.php<b>:</b>212</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>8</td><td bgcolor='#eeeeec' align='center'>0.0831</td><td bgcolor='#eeeeec' align='right'>2958744</td><td bgcolor='#eeeeec'>Piwik\Plugins\VisitsSummary\API->getVisits(  )</td><td title='/var/wwwc/piwik/core/API/Proxy.php' bgcolor='#eeeeec'>../Proxy.php<b>:</b>212</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>9</td><td bgcolor='#eeeeec' align='center'>0.0831</td><td bgcolor='#eeeeec' align='right'>2958856</td><td bgcolor='#eeeeec'>Piwik\Plugins\VisitsSummary\API->getNumeric(  )</td><td title='/var/wwwc/piwik/plugins/VisitsSummary/API.php' bgcolor='#eeeeec'>../API.php<b>:</b>118</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>10</td><td bgcolor='#eeeeec' align='center'>0.1130</td><td bgcolor='#eeeeec' align='right'>3355816</td><td 
2 total errors during this script execution, please investigate and try and fix these errors
ERROR: 2 total errors during this script execution, please investigate and try and fix these errors. First error was: Got invalid response from API request: http://it.cathopedia.org/piwik/index.php?module=API&method=VisitsSummary.getVisits&idSite=1&period=day&date=last520&format=php&token_auth=6862472f689dfbae97a714f8bf274219&trigger=archivephp. Response was '<br />
<font size='1'><table class='xdebug-error xe-fatal-error' dir='ltr' border='1' cellspacing='0' cellpadding='1'>
<tr><th align='left' bgcolor='#f57900' colspan="5"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> Fatal error: Allowed memory size of 4294967296 bytes exhausted (tried to allocate 72 bytes) in /var/wwwc/piwik/core/DataTable.php on line <i>1317</i></th></tr>
<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>
<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>
<tr><td bgcolor='#eeeeec' align='center'>1</td><td bgcolor='#eeeeec' align='center'>0.0000</td><td bgcolor='#eeeeec' align='right'>226272</td><td bgcolor='#eeeeec'>{main}(  )</td><td title='/var/wwwc/piwik/index.php' bgcolor='#eeeeec'>../index.php<b>:</b>0</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>2</td><td bgcolor='#eeeeec' align='center'>0.0471</td><td bgcolor='#eeeeec' align='right'>2795216</td><td bgcolor='#eeeeec'>Piwik\FrontController->dispatch(  )</td><td title='/var/wwwc/piwik/index.php' bgcolor='#eeeeec'>../index.php<b>:</b>71</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>3</td><td bgcolor='#eeeeec' align='center'>0.0515</td><td bgcolor='#eeeeec' align='right'>3032656</td><td bgcolor='#eeeeec'><a href='http://www.php.net/call_user_func_array' target='_new'>call_user_func_array</a>
(  )</td><td title='/var/wwwc/piwik/core/FrontController.php' bgcolor='#eeeeec'>../FrontController.php<b>:</b>117</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>4</td><td bgcolor='#eeeeec' align='center'>0.0515</td><td bgcolor='#eeeeec' align='right'>3032824</td><td bgcolor='#eeeeec'>Piwik\Plugins\API\Controller->index(  )</td><td title='/var/wwwc/piwik/core/FrontController.php' bgcolor='#eeeeec'>../FrontController.php<b>:</b>117</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>5</td><td bgcolor='#eeeeec' align='center'>0.0522</td><td bgcolor='#eeeeec' align='right'>3036408</td><td bgcolor='#eeeeec'>Piwik\API\Request->process(  )</td><td title='/var/wwwc/piwik/plugins/API/Controller.php' bgcolor='#eeeeec'>../Controller.php<b>:</b>34</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>6</td><td bgcolor='#eeeeec' align='center'>0.0536</td><td bgcolor='#eeeeec' align='right'>3061776</td><td bgcolor='#eeeeec'>Piwik\API\Proxy->call(  )</td><td title='/var/wwwc/piwik/core/API/Request.php' bgcolor='#eeeeec'>../Request.php<b>:</b>220</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>7</td><td bgcolor='#eeeeec' align='center'>0.0738</td><td bgcolor='#eeeeec' align='right'>3137696</td><td bgcolor='#eeeeec'><a href='http://www.php.net/call_user_func_array' target='_new'>call_user_func_array</a>
(  )</td><td title='/var/wwwc/piwik/core/API/Proxy.php' bgcolor='#eeeeec'>../Proxy.php<b>:</b>212</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>8</td><td bgcolor='#eeeeec' align='center'>0.0738</td><td bgcolor='#eeeeec' align='right'>3138312</td><td bgcolor='#eeeeec'>Piwik\Plugins\VisitsSummary\API->getVisits(  )</td><td title='/var/wwwc/piwik/core/API/Proxy.php' bgcolor='#eeeeec'>../Proxy.php<b>:</b>212</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>9</td><td bgcolor='#eeeeec' align='center'>0.0738</td><td bgcolor='#eeeeec' align='right'>3138424</td><td bgcolor='#eeeeec'>Piwik\Plugins\VisitsSummary\API->getNumeric(  )</td><td title='/var/wwwc/piwik/plugins/VisitsSummary/API.php' bgcolor='#eeeeec'>../API.php<b>:</b>118</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>