[Bitrix\Main\DB\SqlQueryException] 
Mysql query error: Incorrect key file for table './portal_i33_1/b_module_to_module.MYI'; try to repair it (400)
DELETE FROM b_module_to_module WHERE FROM_MODULE_ID='main'	AND MESSAGE_ID='OnPageStart' 	AND TO_MODULE_ID='perfmon'  AND TO_CLASS='CPerfomanceKeeper'  AND TO_METHOD='OnPageStart' AND (TO_PATH='' OR TO_PATH IS NULL)  AND (TO_METHOD_ARG='' OR TO_METHOD_ARG IS NULL) 
/home/portal_i33/i-33.ru/bitrix/modules/main/lib/db/mysqlconnection.php:116
#0: Bitrix\Main\DB\MysqlConnection->queryInternal(string, array, NULL)
	/home/portal_i33/i-33.ru/bitrix/modules/main/lib/db/connection.php:329
#1: Bitrix\Main\DB\Connection->query(string, NULL)
	/home/portal_i33/i-33.ru/bitrix/modules/main/lib/db/connection.php:378
#2: Bitrix\Main\DB\Connection->queryExecute(string)
	/home/portal_i33/i-33.ru/bitrix/modules/main/lib/eventmanager.php:144
#3: Bitrix\Main\EventManager->unRegisterEventHandler(string, string, string, string, string, string, array)
	/home/portal_i33/i-33.ru/bitrix/modules/main/classes/general/module.php:501
#4: UnRegisterModuleDependences(string, string, string, string, string)
	/home/portal_i33/i-33.ru/bitrix/modules/perfmon/classes/general/keeper.php:621
#5: CPerfomanceKeeper::SetActive(boolean)
	/home/portal_i33/i-33.ru/bitrix/modules/perfmon/classes/general/keeper.php:51
#6: CPerfomanceKeeper::OnPageStart()
	
#7: call_user_func_array(array, array)
	/home/portal_i33/i-33.ru/bitrix/modules/main/classes/general/module.php:490
#8: ExecuteModuleEventEx(array)
	/home/portal_i33/i-33.ru/bitrix/modules/main/include.php:289
#9: require_once(string)
	/home/portal_i33/i-33.ru/bitrix/modules/main/include/prolog_before.php:14
#10: require_once(string)
	/home/portal_i33/i-33.ru/bitrix/modules/main/include/prolog.php:10
#11: require_once(string)
	/home/portal_i33/i-33.ru/bitrix/header.php:1
#12: require(string)
	/home/portal_i33/i-33.ru/news/index.php:2
#13: include_once(string)
	/home/portal_i33/i-33.ru/bitrix/modules/main/include/urlrewrite.php:159
#14: include_once(string)
	/home/portal_i33/i-33.ru/bitrix/urlrewrite.php:2