diff --git a/html/test.php b/html/test.php
index e5eeb9adc..6e85ce86e 100644
--- a/html/test.php
+++ b/html/test.php
@@ -65,19 +65,22 @@ if (!file_exists('authorized_debug'))
 }
 define('ALLOWED', 1);
 load_all_script();
+
 // To enable assert , set "zend.assertions" in the php.ini file
-ini_set("assert.active",1);
-assert_options(ASSERT_ACTIVE, 1);
-assert_options(ASSERT_WARNING, 1);
+// deprecated PHP8.3
+//ini_set("assert.active",1);
+//assert_options(ASSERT_ACTIVE, 1);
+//assert_options(ASSERT_WARNING, 1);
 //removed in PHP8 assert_options(ASSERT_QUIET_EVAL, 1);
-function my_assert_handler($file, $line, $code)
-{
-    echo "<hr>Assert Failed :
-        File '$file'<br />
-        Line '$line'<br />
-        Code '$code'<br /><hr />";
-}
-assert_options(ASSERT_CALLBACK, 'my_assert_handler');
+//
+//function my_assert_handler($file, $line, $code)
+//{
+//    echo "<hr>Assert Failed :
+//        File '$file'<br />
+//        Line '$line'<br />
+//        Code '$code'<br /><hr />";
+//}
+//assert_options(ASSERT_CALLBACK, 'my_assert_handler');
 /******************************************************************************************************************/
 /*  Utilities 
 /******************************************************************************************************************/
diff --git a/include/lib/ac_common.php b/include/lib/ac_common.php
index 3fbef3c9f..5f90cb322 100644
--- a/include/lib/ac_common.php
+++ b/include/lib/ac_common.php
@@ -1349,9 +1349,15 @@ function record_log($p_message)
     {
 
         if ( gettype ($p_message) == "object" && method_exists($p_message,"getTraceAsString") == 1) {
-
-            error_log("noalyss exception ".$p_message->getMessage(),0);
-            error_log("noalyss exception".$p_message->getTraceAsString(),0);
+            $exc=$p_message;
+            do {
+                error_log("noalyss exception message [".$exc->getMessage()."]",0);
+                error_log("noalyss exception code [".$exc->getCode()."]",0);
+                error_log("noalyss exception trace ".$exc->getTraceAsString(),0);
+                error_log("------ ",0);
+                $exc=$exc->getPrevious();
+                if ($exc != null )fwrite ($handle_log,"*********************** Previous  *********************** \n");
+            } while ($exc != null);
         } else {
             error_log("noalyss".var_export($p_message,true),0);
 
@@ -1376,11 +1382,17 @@ function record_log($p_message)
         fwrite($handle_log,"_POST [".var_export($_POST,true)."]");
         fwrite ($handle_log,"\n");
         if ( gettype ($p_message) == "object" && method_exists($p_message,"getTraceAsString") == 1) {
-
-            fwrite($handle_log,"noalyss exception ".$p_message->getMessage());
-            fwrite ($handle_log,"\n");
-            fwrite($handle_log,"noalyss exception".$p_message->getTraceAsString());
-            fwrite ($handle_log,"\n");
+            $exc=$p_message;
+            do {
+                fwrite($handle_log,"noalyss exception message [".$exc->getMessage()."]");
+                fwrite ($handle_log,"\n");
+                fwrite($handle_log,"noalyss exception code [".$exc->getCode()."]");
+                fwrite ($handle_log,"\n");
+                fwrite($handle_log,"noalyss exception trace \n".$exc->getTraceAsString());
+                fwrite ($handle_log,"\n");
+                $exc=$exc->getPrevious();
+                if ($exc != null )fwrite ($handle_log,"*********************** Previous  *********************** \n");
+            } while ($exc != null);
         } else {
             fwrite($handle_log,"noalyss".var_export($p_message,true));
             fwrite ($handle_log,"\n");
@@ -1388,7 +1400,7 @@ function record_log($p_message)
         }
 
         fwrite ($handle_log,str_repeat("=", 80)."\n");
-
+        fclose($handle_log);
 
     }
 
diff --git a/scenario/record_log.php b/scenario/record_log.php
new file mode 100644
index 000000000..b6099f059
--- /dev/null
+++ b/scenario/record_log.php
@@ -0,0 +1,48 @@
+<?php
+//@description: Test record_log function for recording exception AC_COMMON.PHP
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   NOALYSS is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   NOALYSS is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with NOALYSS; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+// Copyright Author Dany De Bontridder danydb@aevalys.eu 21/02/25
+/*! 
+ * \file
+ * \brief testing functions from ac_common
+ */
+function y()
+{
+    try {
+        throw new Exception ("FUNCTION Y",1000);
+    } catch (\Exception $e) {
+        throw new Exception($e);
+    }
+}
+function x()
+{
+    try {
+        y();
+
+    }catch(Exception $e) {
+        throw new Exception("from X",2000,$e);
+    }
+}
+
+try {
+    x();
+} catch (\Exception $e) {
+record_log($e);
+
+}