diff --git a/lib/core/common.py b/lib/core/common.py
index 0397f6b14..5b302d751 100755
--- a/lib/core/common.py
+++ b/lib/core/common.py
@@ -2877,6 +2877,8 @@ def createGithubIssue(errMsg, excMsg):
         issues = set(issues)
 
     _ = re.sub(r"'[^']+'", "''", excMsg)
+    _ = re.sub(r"\s+line \d+", "", _)
+    _ = re.sub(r'File ".+?/(\w+\.py)', "\g<1>", _)
     key = hashlib.md5(_).hexdigest()[:8]
 
     if key in issues: