[Bitrix\Main\DB\SqlQueryException] Mysql query error: (2006) MySQL server has gone away (400) SELECT TAG FROM b_cache_tag WHERE SITE_ID = 's2' AND CACHE_SALT = '/e25' AND RELATIVE_PATH = '/s2/bitrix/menu/345' /home/bitrix/www/bitrix/modules/main/lib/db/mysqliconnection.php:137 #0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL) /home/bitrix/www/bitrix/modules/main/lib/db/connection.php:330 #1: Bitrix\Main\DB\Connection->query(string) /home/bitrix/www/bitrix/modules/main/lib/data/taggedcache.php:55 #2: Bitrix\Main\Data\TaggedCache->initDbCache(string) /home/bitrix/www/bitrix/modules/main/lib/data/taggedcache.php:107 #3: Bitrix\Main\Data\TaggedCache->endTagCache() /home/bitrix/www/bitrix/modules/main/classes/general/cache.php:463 #4: CCacheManager->EndTagCache() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:1191 #5: CBitrixComponent->endResultCache() /home/bitrix/www/bitrix/components/bitrix/menu/component.php:109 #6: include(string) /home/bitrix/www/bitrix/modules/main/classes/general/component.php:605 #7: CBitrixComponent->__includeComponent() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:103 #8: CBitrixComponent->executeComponent() /home/bitrix/www/bitrix/modules/main/classes/general/component.php:656 #9: CBitrixComponent->includeComponent(string, array, NULL, boolean) /home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039 #10: CAllMain->IncludeComponent(string, string, array) /home/bitrix/www/bitrix/templates/magnet_s2/page_blocks/footer/type4.php:27 #11: include(string) /home/bitrix/www/bitrix/modules/nextype.magnet/classes/general/csolution.php:157 #12: Nextype\Magnet\CSolution::ShowPageBlock(string) /home/bitrix/www/bitrix/templates/magnet_s2/footer.php:27 #13: include_once(string) /home/bitrix/www/bitrix/modules/main/include/epilog_before.php:93 #14: require(string) /home/bitrix/www/bitrix/modules/main/include/epilog.php:2 #15: require_once(string) /home/bitrix/www/bitrix/footer.php:4 #16: require(string) /home/bitrix/ext_www/s2/index.php:793 #17: include_once(string) /home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159 #18: include_once(string) /home/bitrix/www/bitrix/urlrewrite.php:2