[Bitrix\Main\DB\ConnectionException] 
Mysql connect error [localhost]: (2002) Connection refused (400)
/home/bitrix/ext_www/backend/bitrix/modules/main/lib/db/mysqliconnection.php:65
#0: Bitrix\Main\DB\MysqliConnection->connectInternal
	/home/bitrix/ext_www/backend/bitrix/modules/main/lib/data/connection.php:53
#1: Bitrix\Main\Data\Connection->getResource
	/home/bitrix/ext_www/backend/bitrix/modules/main/lib/db/mysqlisqlhelper.php:21
#2: Bitrix\Main\DB\MysqliSqlHelper->forSql
	/home/bitrix/ext_www/backend/bitrix/modules/main/lib/db/sqlhelper.php:523
#3: Bitrix\Main\DB\SqlHelper->convertToDbString
	/home/bitrix/ext_www/backend/bitrix/modules/main/lib/orm/fields/stringfield.php:162
#4: Bitrix\Main\ORM\Fields\StringField->convertValueToDb
	/home/bitrix/ext_www/backend/bitrix/modules/main/lib/orm/query/filter/conditiontree.php:689
#5: Bitrix\Main\ORM\Query\Filter\ConditionTree->convertValue
	/home/bitrix/ext_www/backend/bitrix/modules/main/lib/orm/query/filter/conditiontree.php:519
#6: Bitrix\Main\ORM\Query\Filter\ConditionTree->getSql
	/home/bitrix/ext_www/backend/bitrix/modules/main/lib/orm/query/filter/conditiontree.php:488
#7: Bitrix\Main\ORM\Query\Filter\ConditionTree->getSql
	/home/bitrix/ext_www/backend/bitrix/modules/main/lib/orm/query/query.php:2219
#8: Bitrix\Main\ORM\Query\Query->buildWhere
	/home/bitrix/ext_www/backend/bitrix/modules/main/lib/orm/query/query.php:2440
#9: Bitrix\Main\ORM\Query\Query->buildQuery
	/home/bitrix/ext_www/backend/bitrix/modules/main/lib/orm/query/query.php:933
#10: Bitrix\Main\ORM\Query\Query->exec
	/home/bitrix/ext_www/backend/bitrix/modules/main/lib/orm/data/datamanager.php:513
#11: Bitrix\Main\ORM\Data\DataManager::getList
	/home/bitrix/ext_www/backend/bitrix/modules/iblock/lib/iblocktable.php:310
#12: Bitrix\Iblock\IblockTable::compileEntity
	/home/bitrix/ext_www/backend/bitrix/modules/iblock/lib/orm/loader.php:38
#13: Bitrix\Iblock\ORM\Loader::autoLoad
	
#14: spl_autoload_call
	/home/bitrix/ext_www/backend/local/src/Shared/Infrastructure/Repository/InfoBlock/AbstractRepositoryInfoBlock.php:121
#15: Beltechsoft\Shared\Infrastructure\Repository\InfoBlock\AbstractRepositoryInfoBlock->makeQuery
	/home/bitrix/ext_www/backend/local/src/Shared/Infrastructure/Repository/InfoBlock/AbstractRepositoryInfoBlock.php:23
#16: Beltechsoft\Shared\Infrastructure\Repository\InfoBlock\AbstractRepositoryInfoBlock->__construct
	
#17: ReflectionClass->newInstanceArgs
	/home/bitrix/ext_www/backend/local/laravel/vendor/laravel/framework/src/Illuminate/Container/Container.php:917
#18: Illuminate\Container\Container->build
	/home/bitrix/ext_www/backend/local/laravel/vendor/laravel/framework/src/Illuminate/Container/Container.php:758
#19: Illuminate\Container\Container->resolve
	/home/bitrix/ext_www/backend/local/laravel/vendor/laravel/framework/src/Illuminate/Container/Container.php:694
#20: Illuminate\Container\Container->make
	/home/bitrix/ext_www/backend/local/laravel/vendor/laravel/framework/src/Illuminate/Container/Container.php:1027
#21: Illuminate\Container\Container->resolveClass
	/home/bitrix/ext_www/backend/local/laravel/vendor/laravel/framework/src/Illuminate/Container/Container.php:947
#22: Illuminate\Container\Container->resolveDependencies
	/home/bitrix/ext_www/backend/local/laravel/vendor/laravel/framework/src/Illuminate/Container/Container.php:908
#23: Illuminate\Container\Container->build
	/home/bitrix/ext_www/backend/local/laravel/vendor/laravel/framework/src/Illuminate/Container/Container.php:758
#24: Illuminate\Container\Container->resolve
	/home/bitrix/ext_www/backend/local/laravel/vendor/laravel/framework/src/Illuminate/Container/Container.php:694
#25: Illuminate\Container\Container->make
	/home/bitrix/ext_www/backend/local/laravel/vendor/laravel/framework/src/Illuminate/Foundation/helpers.php:119
#26: app
	/home/bitrix/ext_www/backend/local/src/Core/bootstrap.php:38
#27: {closure}
	/home/bitrix/ext_www/backend/local/src/Core/bootstrap.php:44
#28: require_once(string)
	/home/bitrix/ext_www/backend/local/php_interface/init.php:43
#29: include_once(string)
	/home/bitrix/ext_www/backend/bitrix/modules/main/include.php:241
#30: require_once(string)
	/home/bitrix/ext_www/backend/bitrix/modules/main/include/prolog_before.php:14
#31: require_once(string)
	/home/bitrix/ext_www/backend/bitrix/modules/main/include/prolog.php:10
#32: require_once(string)
	/home/bitrix/ext_www/backend/bitrix/header.php:1
#33: require(string)
	/home/bitrix/ext_www/frontend/index.php:2
#34: include_once(string)
	/home/bitrix/ext_www/backend/bitrix/modules/main/include/urlrewrite.php:159
#35: include_once(string)
	/home/bitrix/ext_www/backend/bitrix/urlrewrite.php:2