ID:848017379 An error has occurred.
When the "Nut Cloud" synced with zotero, this message appeared. After clicking "Report software defect", the following message appeared. I don't know what to do.

[JavaScript Error: "Component returned failure code: 0x804b000a (NS_ERROR_MALFORMED_URI) [nsIIOService.newURI]" {file: "chrome://zotero/content/xpcom/storage/webdav.js" line: 205}]



[JavaScript Error: "WebDAV validation failed. Check file synchronization Settings in the synchronization TAB in Zotero preferences."



[JavaScript Error: "WebDAV validation failed. Check file synchronization Settings in the synchronization TAB in Zotero preferences."



[JavaScript Error: "Component returned failure code: 0x804b000a (NS_ERROR_MALFORMED_URI) [nsIIOService.newURI]" {file: "chrome://zotero/content/xpcom/storage/webdav.js" line: 205}]



[JavaScript Error: "WebDAV validation failed. Check file synchronization Settings in the synchronization TAB in Zotero preferences."



[JavaScript Error: "WebDAV validation failed. Check file synchronization Settings in the synchronization TAB in Zotero preferences."



[JavaScript Error: "Component returned failure code: 0x804b000a (NS_ERROR_MALFORMED_URI) [nsIIOService.newURI]" {file: "chrome://zotero/content/xpcom/storage/webdav.js" line: 205}]



[JavaScript Error: "WebDAV verification failed"]



[JavaScript Error: "The connection to wss://stream.zotero.org/ has terminated unexpectedly. Some data may have been transferred."]



[JavaScript Error: "WebSocket connection closed: 1006 "]



[JavaScript Error: "Component returned failure code: 0x804b000a (NS_ERROR_MALFORMED_URI) [nsIIOService.newURI]" {file: "chrome://zotero/content/xpcom/storage/webdav.js" line: 205}]



[JavaScript Error: "WebDAV verification failed"]



[JavaScript Error: "Component returned failure code: 0x804b000a (NS_ERROR_MALFORMED_URI) [nsIIOService.newURI]" {file: "chrome://zotero/content/xpcom/storage/webdav.js" line: 205}]



[JavaScript Error: "WebDAV verification failed"]



version => 6.0.18, platform => Win32, oscpu => Windows NT 10.0; WOW64, locale => zh-CN, appName => Zotero, appVersion => 6.0.18, extensions => Zotero LibreOffice Integration (6.0.3.SA.6.0.18, extension), Zotero Word for Windows Integration (6.0.2.SA.6.0.18, extension)