[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)
DELETE FROM b_composite_page WHERE ID IN (1647593,1647594,1647595,1647596,1647597,1647598,1647599,1647600,1647601,1647602,1647603,1647604,1647605,1647606,1647607,1647608,1647609,1647610,1647611,1647612,1647613,1647614,1647615,1647616,1647617,1647618,1647619,1647620,1647621,1647622,1647623,1647624,1647625,1647626,1647627,1647628,1647629,1647630,1647631,1647632,1647633,1647634,1647635,1647636,1647637,1647638,1647639,1647640,1647641,1647642,1647643,1647644,1647645,1647646,1647647,1647648,1647649,1647650,1647651,1647652,1647653,1647654,1647655,1647656,1647657,1647658,1647659,1647660,1647661,1647662,1647663,1647664,1647665,1647666,1647667,1647668,1647669,1647670,1647671,1647672,1647673,1647674,1647675,1647676,1647677,1647678,1647679,1647680,1647681,1647682,1647683,1647684,1647685,1647686,1647687,1647688,1647689,1647690,1647691,1647692)
/home/s/sergee3r/npf-paker.ru/public_html/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/home/s/sergee3r/npf-paker.ru/public_html/bitrix/modules/main/lib/db/connection.php:330
#1: Bitrix\Main\DB\Connection->query(string, NULL)
	/home/s/sergee3r/npf-paker.ru/public_html/bitrix/modules/main/lib/db/connection.php:379
#2: Bitrix\Main\DB\Connection->queryExecute(string)
	/home/s/sergee3r/npf-paker.ru/public_html/bitrix/modules/main/lib/composite/internals/model/page.php:186
#3: Bitrix\Main\Composite\Internals\Model\PageTable::deleteBatch(array)
	/home/s/sergee3r/npf-paker.ru/public_html/bitrix/modules/main/lib/composite/engine.php:838
#4: Bitrix\Main\Composite\Engine::ensureFileQuota(integer)
	/home/s/sergee3r/npf-paker.ru/public_html/bitrix/modules/main/lib/composite/engine.php:852
#5: Bitrix\Main\Composite\Engine::ensureFileQuota(integer)
	/home/s/sergee3r/npf-paker.ru/public_html/bitrix/modules/main/lib/composite/engine.php:485
#6: Bitrix\Main\Composite\Engine::processPageContent(string)
	/home/s/sergee3r/npf-paker.ru/public_html/bitrix/modules/main/lib/composite/engine.php:422
#7: Bitrix\Main\Composite\Engine::endBuffering(string, string)
	/home/s/sergee3r/npf-paker.ru/public_html/bitrix/modules/main/classes/general/main.php:3195
#8: CAllMain->EndBufferContent(string)
	/home/s/sergee3r/npf-paker.ru/public_html/bitrix/modules/main/classes/general/main.php:3139
#9: CAllMain->EndBufferContentMan()
	/home/s/sergee3r/npf-paker.ru/public_html/bitrix/modules/main/include/epilog_after.php:36
#10: require(string)
	/home/s/sergee3r/npf-paker.ru/public_html/bitrix/modules/main/include/epilog.php:3
#11: require_once(string)
	/home/s/sergee3r/npf-paker.ru/public_html/bitrix/footer.php:4
#12: require(string)
	/home/s/sergee3r/npf-paker.ru/public_html/news/index.php:165
#13: include_once(string)
	/home/s/sergee3r/npf-paker.ru/public_html/bitrix/modules/main/include/urlrewrite.php:159
#14: include_once(string)
	/home/s/sergee3r/npf-paker.ru/public_html/bitrix/urlrewrite.php:2