[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)
SELECT 
	`iblock_iblock`.`ID` AS `ID`,
	`iblock_iblock`.`API_CODE` AS `API_CODE`
FROM `b_iblock` `iblock_iblock` 

WHERE `iblock_iblock`.`ID` = 2
/home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:153
#0: Bitrix\Main\DB\MysqliConnection->queryInternal
	/home/bitrix/www/bitrix/modules/main/lib/db/connection.php:327
#1: Bitrix\Main\DB\Connection->query
	/home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:3537
#2: Bitrix\Main\ORM\Query\Query->query
	/home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:952
#3: Bitrix\Main\ORM\Query\Query->exec
	/home/bitrix/www/bitrix/modules/main/lib/orm/objectify/entityobject.php:636
#4: Bitrix\Main\ORM\Objectify\EntityObject->fill
	/home/bitrix/www/bitrix/modules/iblock/lib/orm/propertytofield.php:69
#5: Bitrix\Iblock\ORM\PropertyToField::attachField
	/home/bitrix/www/bitrix/modules/iblock/lib/property.php:129
#6: Bitrix\Iblock\Property->getValueEntity
	/home/bitrix/www/bitrix/modules/iblock/lib/iblocktable.php:400
#7: Bitrix\Iblock\IblockTable::compileEntity
	/home/bitrix/www/bitrix/modules/iblock/lib/orm/loader.php:38
#8: Bitrix\Iblock\ORM\Loader::autoLoad
	
#9: spl_autoload_call
	/home/bitrix/www/local/templates/redutsb_copy/components/bitrix/catalog/.default/section.php:129
#10: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:790
#11: CBitrixComponentTemplate->__IncludePHPTemplate
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:885
#12: CBitrixComponentTemplate->IncludeTemplate
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:776
#13: CBitrixComponent->showComponentTemplate
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:716
#14: CBitrixComponent->includeComponentTemplate
	/home/bitrix/www/bitrix/components/bitrix/catalog/component.php:323
#15: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:607
#16: CBitrixComponent->__includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:684
#17: CBitrixComponent->includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1072
#18: CAllMain->IncludeComponent
	/home/bitrix/www/catalog/index.php:321
#19: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:184
#20: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2
----------

( ! ) Fatal error: Uncaught Bitrix\Main\DB\SqlQueryException: Mysql query error: (2006) MySQL server has gone away in /home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php on line 153
Call Stack
#TimeMemoryFunctionLocation
17.30377811496Bitrix\Main\Diag\ExceptionHandler->handleException( $exception = class Bitrix\Main\DB\SqlQueryException { protected $query = 'SELECT \n\t`iblock_iblock`.`ID` AS `ID`,\n\t`iblock_iblock`.`API_CODE` AS `API_CODE`\nFROM `b_iblock` `iblock_iblock` \n\nWHERE `iblock_iblock`.`ID` = 2'; protected $databaseMessage = '(2006) MySQL server has gone away'; protected $message = 'Mysql query error: (2006) MySQL server has gone away'; private ${Exception}string = ''; protected $code = 400; protected $file = '/home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php'; protected $line = 153; private ${Exception}trace = [0 => [...], 1 => [...], 2 => [...], 3 => [...], 4 => [...], 5 => [...], 6 => [...], 7 => [...], 8 => [...], 9 => [...], 10 => [...], 11 => [...], 12 => [...], 13 => [...], 14 => [...], 15 => [...], 16 => [...], 17 => [...], 18 => [...], 19 => [...], 20 => [...]]; private ${Exception}previous = NULL; public $xdebug_message = '<tr><th align=\'left\' bgcolor=\'#f57900\' colspan="5"><span style=\'background-color: #cc0000; color: #fce94f; font-size: x-large;\'>( ! )</span> Bitrix\\Main\\DB\\SqlQueryException: Mysql query error: (2006) MySQL server has gone away in /home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php on line <i>153</i></th></tr>\n<tr><th align=\'left\' bgcolor=\'#e9b96e\' colspan=\'5\'>Call Stack</th></tr>\n<tr><th align=\'center\' bgcolor=\'#eeeeec\'>#</th><th align=\'left\' bgcolor=\'#eeeeec\'>Time</th><th align=\'left\' bgcolor'... }, $logType = ??? ).../exceptionhandler.php:0
( ! ) Bitrix\Main\DB\SqlQueryException: Mysql query error: (2006) MySQL server has gone away in /home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php on line 153
Call Stack
#TimeMemoryFunctionLocation
17.30377811496Bitrix\Main\Diag\ExceptionHandler->handleException( $exception = class Bitrix\Main\DB\SqlQueryException { protected $query = 'SELECT \n\t`iblock_iblock`.`ID` AS `ID`,\n\t`iblock_iblock`.`API_CODE` AS `API_CODE`\nFROM `b_iblock` `iblock_iblock` \n\nWHERE `iblock_iblock`.`ID` = 2'; protected $databaseMessage = '(2006) MySQL server has gone away'; protected $message = 'Mysql query error: (2006) MySQL server has gone away'; private ${Exception}string = ''; protected $code = 400; protected $file = '/home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php'; protected $line = 153; private ${Exception}trace = [0 => [...], 1 => [...], 2 => [...], 3 => [...], 4 => [...], 5 => [...], 6 => [...], 7 => [...], 8 => [...], 9 => [...], 10 => [...], 11 => [...], 12 => [...], 13 => [...], 14 => [...], 15 => [...], 16 => [...], 17 => [...], 18 => [...], 19 => [...], 20 => [...]]; private ${Exception}previous = NULL; public $xdebug_message = '<tr><th align=\'left\' bgcolor=\'#f57900\' colspan="5"><span style=\'background-color: #cc0000; color: #fce94f; font-size: x-large;\'>( ! )</span> Bitrix\\Main\\DB\\SqlQueryException: Mysql query error: (2006) MySQL server has gone away in /home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php on line <i>153</i></th></tr>\n<tr><th align=\'left\' bgcolor=\'#e9b96e\' colspan=\'5\'>Call Stack</th></tr>\n<tr><th align=\'center\' bgcolor=\'#eeeeec\'>#</th><th align=\'left\' bgcolor=\'#eeeeec\'>Time</th><th align=\'left\' bgcolor'... }, $logType = ??? ).../exceptionhandler.php:0
27.46597813496CAllMain::{closure:/home/bitrix/www/bitrix/modules/main/classes/general/main.php:3425-3432}( ).../main.php:0
37.46607813520ob_end_flush( ).../main.php:3430
47.46607816624CAllMain->EndBufferContent( $content = '\t</div>\n\n\n\n\n\n\n\t<pre>[Bitrix\\Main\\DB\\SqlQueryException] \nMysql query error: (2006) MySQL server has gone away (400)\nSELECT \n\t`iblock_iblock`.`ID` AS `ID`,\n\t`iblock_iblock`.`API_CODE` AS `API_CODE`\nFROM `b_iblock` `iblock_iblock` \n\nWHERE `iblock_iblock`.`ID` = 2\n/home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:153\n#0: Bitrix\\Main\\DB\\MysqliConnection-&gt;queryInternal\n\t/home/bitrix/www/bitrix/modules/main/lib/db/connection.php:327\n#1: Bitrix\\Main\\DB\\Connection-&gt;query\n\t/home/bitrix/www/bitrix'..., 9 ).../main.php:3430
57.46607819464ExecuteModuleEventEx( $arEvent = ['SORT' => '100', 'TO_MODULE_ID' => 'main', 'TO_PATH' => '', 'TO_CLASS' => '\\Bitrix\\Main\\Analytics\\Counter', 'TO_METHOD' => 'onBeforeEndBufferContent', 'TO_METHOD_ARG' => [], 'VERSION' => '1', 'TO_NAME' => '\\Bitrix\\Main\\Analytics\\Counter::onBeforeEndBufferContent (main)', 'FROM_DB' => TRUE, 'FROM_MODULE_ID' => 'main', 'MESSAGE_ID' => 'OnBeforeEndBufferContent'], $arParams = [] ).../main.php:3176
67.46617819088Bitrix\Main\Analytics\Counter::onBeforeEndBufferContent( ).../module.php:483
77.46627819232Bitrix\Main\Analytics\SiteSpeed::isIntranetSite( $siteId = 's1' ).../counter.php:107
87.46627819232Bitrix\Main\ORM\Data\DataManager::getList( $parameters = ['select' => [0 => 'LID'], 'cache' => ['ttl' => 86400]] ).../sitespeed.php:90
97.46637820296Bitrix\Main\ORM\Query\Query->exec( ).../datamanager.php:513
107.46657824248Bitrix\Main\ORM\Query\Query->query( $query = 'SELECT \n\t`main_site`.`LID` AS `LID`\nFROM `b_lang` `main_site` \n' ).../query.php:952
117.46657824248Bitrix\Main\DB\Connection->query( $sql = 'SELECT \n\t`main_site`.`LID` AS `LID`\nFROM `b_lang` `main_site` \n' ).../query.php:3537
127.46657824248Bitrix\Main\DB\MysqliConnection->queryInternal( $sql = 'SELECT \n\t`main_site`.`LID` AS `LID`\nFROM `b_lang` `main_site` \n', $binds = [], $trackerQuery = NULL ).../connection.php:327