diff --git a/src/main/java/com/alibaba/druid/filter/FilterManager.java b/src/main/java/com/alibaba/druid/filter/FilterManager.java
index b201de2b0b..547519e9b8 100644
--- a/src/main/java/com/alibaba/druid/filter/FilterManager.java
+++ b/src/main/java/com/alibaba/druid/filter/FilterManager.java
@@ -46,7 +46,7 @@ public class FilterManager {
                     aliasMap.put(name, (String) entry.getValue());
                 }
             }
-        } catch (Exception e) {
+        } catch (Throwable e) {
             LOG.error("load filter config error", e);
         }
     }
diff --git a/src/main/java/com/alibaba/druid/pool/vendor/MySqlExceptionSorter.java b/src/main/java/com/alibaba/druid/pool/vendor/MySqlExceptionSorter.java
index 9fa8827c11..076bac37da 100644
--- a/src/main/java/com/alibaba/druid/pool/vendor/MySqlExceptionSorter.java
+++ b/src/main/java/com/alibaba/druid/pool/vendor/MySqlExceptionSorter.java
@@ -77,6 +77,17 @@ public class MySqlExceptionSorter implements ExceptionSorter {
                 return true;
             }
         }
+        
+        StackTraceElement[] stackTrace = e.getStackTrace();
+        for (int i = 0; i < stackTrace.length; ++i) {
+            StackTraceElement element = stackTrace[i];
+            if ("com.mysql.jdbc.RowDataDynamic".equals(element.getClassName()) //
+                    && "close".equals(element.getMethodName())
+                    ) {
+                return true;
+            }
+        }
+        
         return false;
     }