<br />
<b>Warning</b>:  Error while sending QUERY packet. PID=13830 in <b>/home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/lib/db/mysqliconnection.php</b> on line <b>129</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/lib/db/mysqliconnection.php:129) in <b>/home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/lib/httpresponse.php</b> on line <b>215</b><br />
<pre>[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)
DELETE FROM b_composite_page WHERE ID IN (45374631,45374632,45374633,45374634,45374635,45374636,45374637,45374638,45374639,45374640,45374644,45374645,45374641,45374642,45374643,45374646,45374647,45374648,45374649,45374650,45374651,45374652,45374653,45374654,45374655,45374656,45374657,45374658,45374659,45374660,45374661,45374662,45374663,45374664,45374665,45374666,45374667,45374668,45374669,45374670,45374671,45374672,45374673,45374674,45374675,45374676,45374677,45374678,45374679,45374680,45374681,45374682,45374683,45374684,45374685,45374686,45374687,45374688,45374689,45374690,45374691,45374692,45374693,45374694,45374695,45374696,45374697,45374698,45374699,45374700,45374701,45374702,45374703,45374704,45374705,45374706,45374707,45374708,45374709,45374710,45374711,45374712,45374713,45374714,45374715,45374716,45374717,45374718,45374719,45374720,45374721,45374722,45374723,45374725,45374726,45374727,45374728,45374729,45374730,45374731)
/home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection-&gt;queryInternal(string, array, NULL)
	/home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/lib/db/connection.php:330
#1: Bitrix\Main\DB\Connection-&gt;query(string, NULL)
	/home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/lib/db/connection.php:379
#2: Bitrix\Main\DB\Connection-&gt;queryExecute(string)
	/home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/lib/composite/internals/model/page.php:186
#3: Bitrix\Main\Composite\Internals\Model\PageTable::deleteBatch(array)
	/home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/lib/composite/engine.php:833
#4: Bitrix\Main\Composite\Engine::ensureFileQuota(integer)
	/home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/lib/composite/engine.php:488
#5: Bitrix\Main\Composite\Engine::processPageContent(string)
	/home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/lib/composite/engine.php:425
#6: Bitrix\Main\Composite\Engine::endBuffering(string, string)
	/home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/classes/general/main.php:3235
#7: CAllMain-&gt;EndBufferContent(string)
	/home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/classes/general/main.php:3178
#8: CAllMain-&gt;EndBufferContentMan()
	/home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/include/epilog_after.php:43
#9: require(string)
	/home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/include/epilog.php:3
#10: require_once(string)
	/home/web/vm-c630fceb.na4u.ru/www/bitrix/footer.php:4
#11: require(string)
	/home/web/vm-c630fceb.na4u.ru/www/catalog/index.php:102
#12: include_once(string)
	/home/web/vm-c630fceb.na4u.ru/www/bitrix/modules/main/include/urlrewrite.php:160
#13: include_once(string)
	/home/web/vm-c630fceb.na4u.ru/www/bitrix/urlrewrite.php:2
</pre>