[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (2006) MySQL server has gone away (400)
SELECT 
	`webpractik_citys`.`ID` AS `ID`,
	`webpractik_citys`.`UF_GORODE` AS `UF_GORODE`,
	`webpractik_citys`.`UF_GORODA` AS `UF_GORODA`,
	`webpractik_citys`.`UF_GOROD` AS `UF_GOROD`,
	`webpractik_citys`.`UF_PHONE` AS `UF_PHONE`,
	`webpractik_citys`.`UF_EMAIL` AS `UF_EMAIL`,
	`webpractik_citys`.`UF_ADDRESS` AS `UF_ADDRESS`,
	`webpractik_citys`.`UF_CODE` AS `UF_CODE`
FROM `webpractik_citys` `webpractik_citys` 

WHERE UPPER(`webpractik_citys`.`UF_CODE`) like upper('izhevsk')
/var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/lib/db/mysqliconnection.php:149
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/lib/db/connection.php:331
#1: Bitrix\Main\DB\Connection->query(string)
	/var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/lib/orm/query/query.php:3557
#2: Bitrix\Main\ORM\Query\Query->query(string)
	/var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/lib/orm/query/query.php:952
#3: Bitrix\Main\ORM\Query\Query->exec()
	/var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/lib/orm/data/datamanager.php:513
#4: Bitrix\Main\ORM\Data\DataManager::getList(array)
	/var/www/proper21/data/www/properimetr21.ru/bitrix/modules/askaron.geo/lib/location.php:308
#5: Askaron\Geo\Location::setLocationByDomain()
	/var/www/proper21/data/www/properimetr21.ru/bitrix/modules/askaron.geo/lib/location.php:36
#6: Askaron\Geo\Location::setLocation(string)
	/var/www/proper21/data/www/properimetr21.ru/bitrix/modules/askaron.geo/lib/location.php:21
#7: Askaron\Geo\Location::getLocation()
	/var/www/proper21/data/www/properimetr21.ru/local/php_interface/askaron/cmyregion.php:68
#8: CMyRegion::setCurrent()
	/var/www/proper21/data/www/properimetr21.ru/local/php_interface/askaron/cmyregion.php:14
#9: CMyRegion::getCurrent()
	/var/www/proper21/data/www/properimetr21.ru/local/templates/pro/header.php:11
#10: include_once(string)
	/var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/include/prolog_after.php:120
#11: require(string)
	/var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/include/prolog.php:11
#12: require_once(string)
	/var/www/proper21/data/www/properimetr21.ru/bitrix/header.php:1
#13: require(string)
	/var/www/proper21/data/www/properimetr21.ru/solutions/index.php:2
#14: include_once(string)
	/var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/include/urlrewrite.php:184
#15: include_once(string)
	/var/www/proper21/data/www/properimetr21.ru/bitrix/urlrewrite.php:2
----------

Fatal error: Uncaught Bitrix\Main\DB\SqlQueryException: Mysql query error: (2006) MySQL server has gone away in /var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/lib/db/mysqliconnection.php:149 Stack trace: #0 /var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/lib/db/connection.php(331): Bitrix\Main\DB\MysqliConnection->queryInternal('SELECT \n\t`highl...', Array, NULL) #1 /var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/lib/orm/query/query.php(3557): Bitrix\Main\DB\Connection->query('SELECT \n\t`highl...') #2 /var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/lib/orm/query/query.php(952): Bitrix\Main\ORM\Query\Query->query('SELECT \n\t`highl...') #3 /var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/lib/orm/data/datamanager.php(513): Bitrix\Main\ORM\Query\Query->exec() #4 /var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/lib/orm/data/datamanager.php(364): Bitrix\Main\ORM\Data\DataManager::getList(Array) #5 /var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/lib/orm/data/datamanager.php(379): Bitrix\Main\ORM\Data\DataManager::getByPrimary(Array) #6 /var/www/proper21/data/www/properimetr21.ru/bitrix/modules/askaron.geo/lib/location.php(293): Bitrix\Main\ORM\Data\DataManager::getById(6) #7 /var/www/proper21/data/www/properimetr21.ru/bitrix/modules/askaron.geo/lib/location.php(36): Askaron\Geo\Location::setLocationByDomain() #8 /var/www/proper21/data/www/properimetr21.ru/bitrix/modules/askaron.geo/lib/location.php(21): Askaron\Geo\Location::setLocation('s1') #9 /var/www/proper21/data/www/properimetr21.ru/local/php_interface/askaron/cmyregion.php(68): Askaron\Geo\Location::getLocation() #10 /var/www/proper21/data/www/properimetr21.ru/local/php_interface/askaron/cmyregion.php(14): CMyRegion::setCurrent() #11 /var/www/proper21/data/www/properimetr21.ru/local/php_interface/askaron/myseo.php(301): CMyRegion::getCurrent() #12 /var/www/proper21/data/www/properimetr21.ru/local/php_interface/askaron/myseo.php(27): CMySeo::getRegionTagsNew() #13 /var/www/proper21/data/www/properimetr21.ru/local/php_interface/askaron/myseo.php(19): CMySeo::setSeoTextEx('<pre>[Bitrix\\Ma...') #14 /var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/tools.php(4734): CMySeo::setSeoText('<pre>[Bitrix\\Ma...') #15 /var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/classes/general/main.php(3400): ExecuteModuleEventEx(Array, Array) #16 [internal function]: CAllMain->EndBufferContent('<pre>[Bitrix\\Ma...', 9) #17 /var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/classes/general/main.php(3655): ob_end_flush() #18 [internal function]: CAllMain::{closure}() #19 {main} thrown in /var/www/proper21/data/www/properimetr21.ru/bitrix/modules/main/lib/db/mysqliconnection.php on line 149