[Bitrix\Main\DB\ConnectionException] Mysql connect error [localhost]: (1040) Too many connections (400) /home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:64 #0: Bitrix\Main\DB\MysqliConnection->connectInternal() /home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:121 #1: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL) /home/bitrix/www/bitrix/modules/main/lib/db/connection.php:330 #2: Bitrix\Main\DB\Connection->query(string) /home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:3357 #3: Bitrix\Main\ORM\Query\Query->query(string) /home/bitrix/www/bitrix/modules/main/lib/orm/query/query.php:825 #4: Bitrix\Main\ORM\Query\Query->exec() /home/bitrix/www/bitrix/modules/main/lib/orm/data/datamanager.php:500 #5: Bitrix\Main\ORM\Data\DataManager::getList(array) /home/bitrix/www/bitrix/components/bitrix/catalog.smart.filter/class.php:111 #6: CBitrixCatalogSmartFilter->executeComponent() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:656 #7: CBitrixComponent->includeComponent(string, array, object, boolean) /home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039 #8: CAllMain->IncludeComponent(string, string, array, object, array) /home/bitrix/www/bitrix/components/bitrix/catalog/templates/bootstrap_v4/section_vertical.php:247 #9: include(string) /home/bitrix/www/bitrix/components/bitrix/catalog/templates/bootstrap_v4/section.php:83 #10: include(string) /home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:789 #11: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string) /home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:884 #12: CBitrixComponentTemplate->IncludeTemplate(array) /home/bitrix/www/bitrix/modules/main/classes/general/component.php:764 #13: CBitrixComponent->showComponentTemplate() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:712 #14: CBitrixComponent->includeComponentTemplate(string) /home/bitrix/www/bitrix/components/bitrix/catalog/component.php:171 #15: include(string) /home/bitrix/www/bitrix/modules/main/classes/general/component.php:605 #16: CBitrixComponent->__includeComponent() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:680 #17: CBitrixComponent->includeComponent(string, array, boolean, boolean) /home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039 #18: CAllMain->IncludeComponent(string, string, array, boolean) /home/bitrix/www/ua/catalog/index.php:412 #19: include_once(string) /home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159 #20: include_once(string) /home/bitrix/www/bitrix/urlrewrite.php:2