diff --git a/.gitignore b/.gitignore
index 1bce39313..df5b68be9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -145,6 +145,7 @@ data/osname.pl
 data/only_netio_counters.pl
 data/system.db-journal
 data/hook_*.json
+data/letsencrypt.json
 
 plugins/l2tp
 plugins/openlitespeed
@@ -156,4 +157,3 @@ plugins/mail
 debug.out
 
 
-
diff --git a/class/core/mw.py b/class/core/mw.py
index 2aa226863..8918eca23 100755
--- a/class/core/mw.py
+++ b/class/core/mw.py
@@ -58,6 +58,12 @@ def execShell(cmdstring, cwd=None, timeout=None, shell=True):
     return (t1, t2)
 
 
+def getTracebackInfo():
+    import traceback
+    errorMsg = traceback.format_exc()
+    return errorMsg
+
+
 def getRunDir():
     return os.getcwd()