diff --git a/chrome/content/zotero/xpcom/zotero.js b/chrome/content/zotero/xpcom/zotero.js
index 0e4a247c3..f41162958 100644
--- a/chrome/content/zotero/xpcom/zotero.js
+++ b/chrome/content/zotero/xpcom/zotero.js
@@ -1312,10 +1312,11 @@ Components.utils.import("resource://gre/modules/Services.jsm");
 	}
 	
 	/**
-	 * Log a JS error to the Mozilla JS error console.
+	 * Log a JS error to Mozilla JS error console and debug output
 	 * @param {Exception} err
 	 */
 	function logError(err) {
+		Zotero.debug(log, 1);
 		log(err.message ? err.message : err.toString(), "error",
 			err.fileName ? err.fileName : (err.filename ? err.filename : null), null,
 			err.lineNumber ? err.lineNumber : null, null);