diff --git a/sql.go b/sql.go
index 342f4b1..746fb93 100644
--- a/sql.go
+++ b/sql.go
@@ -294,6 +294,7 @@ func loadMsgParsingRules() (m map[int]MessageParsingRule, err error) {
 
 	defer func() {
 		if rec := recover(); rec != nil {
+			log.Println("Error parsing rules : ", rec)
 			err = errors.New("panic")
 		}
 	}()