Fatal error: Uncaught Error: Class "Bitrix\Mail\ImapCommands\SyncInternalManager" not found in D:\ktt\ttepla.com\public_html\bitrix\modules\mail\lib\imapcommands\mailsflagsmanager.php:14
Stack trace:
#0 {main}
thrown in D:\ktt\ttepla.com\public_html\bitrix\modules\mail\lib\imapcommands\mailsflagsmanager.php on line 14