Why when you download the information block in the xml, an error is displayed: Class ' 'CCatalogProductSet' not found?

Want to download only the structure
Topics: not to unload
Elements: do not upload

Fatal error: Class 'CCatalogProductSet' not found in /home/orbita1/public_html/sub/smit/bitrix/modules/iblock/classes/general/cml2.php on line 4811

The export file is dropped on the opening tag <Laboratoare>
July 2nd 19 at 17:04
0 answer

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