You'll need to say what the actual problem is that you're experiencing. See Steps to Reproduce for the kind of description we need.
But if this is about saving from CNKI, Zotero is getting a 403 Forbidden error trying to export citation data. It looks like like you're using a version of the CNKI translator from a plugin (Jasminum?), so you'd have to ask the maintainers of the translator for help.
Upgrade Storage
But if this is about saving from CNKI, Zotero is getting a 403 Forbidden error trying to export citation data. It looks like like you're using a version of the CNKI translator from a plugin (Jasminum?), so you'd have to ask the maintainers of the translator for help.