[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: (1) Can't create/write to file '/tmp/#sql_e6d_0.MAI' (Errcode: 28 "No space left on device") (400)

				SELECT NULL AS SITE_ID, NAME, VALUE 
				FROM b_option 
				WHERE MODULE_ID = 'disk' 
				UNION
				SELECT SITE_ID, NAME, VALUE 
				FROM b_option_site 
				WHERE MODULE_ID = 'disk' 
			
/var/www/html/vispo.ru/bitrix/modules/main/lib/db/mysqliconnection.php:137
#0: Bitrix\Main\DB\MysqliConnection->queryInternal(string, array, NULL)
	/var/www/html/vispo.ru/bitrix/modules/main/lib/db/connection.php:330
#1: Bitrix\Main\DB\Connection->query(string)
	/var/www/html/vispo.ru/bitrix/modules/main/lib/config/option.php:200
#2: Bitrix\Main\Config\Option::load(string)
	/var/www/html/vispo.ru/bitrix/modules/main/lib/config/option.php:38
#3: Bitrix\Main\Config\Option::get(string, string, boolean, boolean)
	/var/www/html/vispo.ru/bitrix/modules/main/classes/general/option.php:30
#4: CAllOption::GetOptionString(string, string, boolean)
	/var/www/html/vispo.ru/bitrix/modules/main/jscore.php:85
#5: require_once(string)
	/var/www/html/vispo.ru/bitrix/modules/main/tools.php:5052
#6: CJSCore::_RegisterStandardExt()
	/var/www/html/vispo.ru/bitrix/modules/main/tools.php:4541
#7: CJSCore::Init(array)
	/var/www/html/vispo.ru/bitrix/modules/main/lib/composite/engine.php:101
#8: Bitrix\Main\Composite\Engine::setEnable()
	/var/www/html/vispo.ru/bitrix/modules/main/lib/composite/engine.php:173
#9: Bitrix\Main\Composite\Engine::setUseHTMLCache()
	/var/www/html/vispo.ru/bitrix/modules/main/lib/composite/engine.php:1160
#10: Bitrix\Main\Composite\Engine::shouldBeEnabled()
	/var/www/html/vispo.ru/bitrix/modules/main/include.php:568
#11: require_once(string)
	/var/www/html/vispo.ru/bitrix/modules/main/include/prolog_before.php:14
#12: require_once(string)
	/var/www/html/vispo.ru/bitrix/modules/main/include/prolog.php:10
#13: require_once(string)
	/var/www/html/vispo.ru/bitrix/header.php:1
#14: require(string)
	/var/www/html/vispo.ru/projects/index.php:2