[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: The table 'b_cache_tag' is full (400)
INSERT INTO b_cache_tag (SITE_ID, CACHE_SALT, RELATIVE_PATH, TAG) VALUES ('*', '*', '/bitrix/managed_cache/MYSQL/user_option.~621477', '*')
#0: Bitrix\Main\DB\MysqlConnection->queryInternal("INSERT INTO b_c....~621477', '*')" (139), null, 0, 0, null)
	/home/www/htdocs/bitrix/modules/main/lib/db/connection.php:195
#1: Bitrix\Main\DB\Connection->queryExecute("INSERT INTO b_c....~621477', '*')" (139))
	/home/www/htdocs/bitrix/modules/main/lib/data/cacheenginefiles.php:142
#2: Bitrix\Main\Data\CacheEngineFiles->clean("/bitrix/managed_cache/", "MYSQL/user_option")
	/home/www/htdocs/bitrix/modules/main/lib/data/cache.php:216
#3: Bitrix\Main\Data\Cache->cleanDir("MYSQL/user_option", "managed_cache")
	/home/www/htdocs/bitrix/modules/main/lib/data/managedcache.php:125
#4: Bitrix\Main\Data\ManagedCache->cleanDir("user_option")
	/home/www/htdocs/bitrix/modules/main/classes/general/cache.php:412
#5: CCacheManager->CleanDir("user_option")
	/home/www/htdocs/bitrix/modules/main/classes/general/user_options.php:342
#6: CUserOptions::OnUserDelete(41591)
	
#7: call_user_func_array(fa:CUserOptions::OnUserDelete, array(1))
	/home/www/htdocs/bitrix/modules/main/classes/general/module.php:472
#8: ExecuteModuleEventEx(array(8), array(1))
	/home/www/htdocs/bitrix/modules/main/classes/general/user.php:2057
#9: CAllUser::Delete("41591")
	/home/www/htdocs/bitrix/modules/main/classes/general/user.php:2464
#10: CAllUser::CleanUpAgent()
	/home/www/htdocs/bitrix/modules/main/classes/mysql/agent.php(162) : eval()'d code:1
#11: eval()
	/home/www/htdocs/bitrix/modules/main/classes/mysql/agent.php:162
#12: CAgent::ExecuteAgents("")
	/home/www/htdocs/bitrix/modules/main/classes/mysql/agent.php:38
#13: CAgent::CheckAgents()
	/home/www/htdocs/bitrix/modules/main/include.php:241
#14: require_once("/home/www/htdoc...ain/include.php" (48))
	/home/www/htdocs/bitrix/modules/main/include/prolog_before.php:14
#15: require_once("/home/www/htdoc...olog_before.php" (62))
	/home/www/htdocs/bitrix/modules/main/include/prolog.php:11
#16: require_once("/home/www/htdoc...lude/prolog.php" (55))
	/home/www/htdocs/bitrix/header.php:1
#17: require("/home/www/htdoc...trix/header.php" (34))
	/home/www/htdocs/index.php:2