扩展选项里的Report Errors

muzhic

[JavaScript Error: "HTTP request to http://127.0.0.1:23119/connector/ping has timed out after 15000ms" {file: "chrome-extension://nmhdhpibnnopknkmonacoephklnflpho/zotero.js" line: 320}
请问这是什么意思，为什么会出现