diff --git a/en.dict.combodo-saml.php b/en.dict.combodo-saml.php
index fa58667..407e164 100644
--- a/en.dict.combodo-saml.php
+++ b/en.dict.combodo-saml.php
@@ -11,7 +11,7 @@
 Dict::Add('EN US', 'English', 'English', array(
 	'SAML:Error:UserNotAllowed' => 'User not allowed',
 	'SAML:Error:ErrorOccurred' => 'An error occurred',
-	'SAML:Error:CheckTheLogFileForMoreInformation' => 'Check the log file "log/saml.log" for more information.',
+	'SAML:Error:CheckTheLogFileForMoreInformation' => 'Check the log file for more information.',
 	'SAML:Error:NotAuthenticated' => 'Not authenticated',
 	'SAML:SimpleSaml:GenerateSimpleSamlConf' => 'Generate configuration for SimpleSaml',
 	'SAML:SimpleSaml:Instructions' => 'Append this conf to: simplesamlphp/metadata/saml20-sp-remote.php',
diff --git a/en_gb.dict.combodo-saml.php b/en_gb.dict.combodo-saml.php
index da8dd5b..f6f97fc 100644
--- a/en_gb.dict.combodo-saml.php
+++ b/en_gb.dict.combodo-saml.php
@@ -11,7 +11,7 @@
 Dict::Add('EN GB', 'British English', 'British English', array(
 	'SAML:Error:UserNotAllowed' => 'User not allowed',
 	'SAML:Error:ErrorOccurred' => 'An error occurred',
-	'SAML:Error:CheckTheLogFileForMoreInformation' => 'Check the log file "log/saml.log" for more information.',
+	'SAML:Error:CheckTheLogFileForMoreInformation' => 'Check the log file for more information.',
 	'SAML:Error:NotAuthenticated' => 'Not authenticated',
 	'SAML:SimpleSaml:GenerateSimpleSamlConf' => 'Generate configuration for SimpleSaml',
 	'SAML:SimpleSaml:Instructions' => 'Append this conf to: simplesamlphp/metadata/saml20-sp-remote.php',
diff --git a/fr.dict.combodo-saml.php b/fr.dict.combodo-saml.php
index e40278b..3cd4f83 100644
--- a/fr.dict.combodo-saml.php
+++ b/fr.dict.combodo-saml.php
@@ -11,7 +11,7 @@
  */
 Dict::Add('FR FR', 'French', 'Français', [
 	'Menu:SAMLConfiguration' => 'Configuration SAML',
-	'SAML:Error:CheckTheLogFileForMoreInformation' => 'Voir le fichier "log/saml.log" pour plus information',
+	'SAML:Error:CheckTheLogFileForMoreInformation' => 'Voir le fichier journal pour plus information',
 	'SAML:Error:ErrorOccurred' => 'Une erreur est survenue',
 	'SAML:Error:Invalid_Attribute' => 'L\'authentification SAML a échoué car l\'attribut attendu \'%1$s\' n\'est pas présent dans le réponse de l\'Identity Provider (IdP). Consultez le fichier error.log pour plus d\'informations.',
 	'SAML:Error:NotAuthenticated' => 'Non authentifié',
diff --git a/src/Logger.php b/src/Logger.php
index c886f18..1d05a71 100644
--- a/src/Logger.php
+++ b/src/Logger.php
@@ -12,65 +12,28 @@
 /**
  *  Simple logger to write to log/saml.log
  */
-class Logger
+class Logger extends IssueLog
 {
-    const ERROR = 'Error';
-    const WARNING = 'Warning';
-    const INFO = 'Info';
-    const DEBUG = 'Debug';
+	public const CHANNEL_DEFAULT = 'SAML';
+	public const LEVEL_DEFAULT = self::LEVEL_ERROR;
 
     private static $bDebug = null;
 
-    private static function Log($sLogLevel, $sMessage)
-    {
-        if (static::$bDebug === null)
-        {
-            static::$bDebug = MetaModel::GetModuleSetting('combodo-saml', 'debug', false);
-        }
-
-        if ((!static::$bDebug) && ($sLogLevel != static::ERROR))
-        {
-            // If not in debug mode, log only ERROR messages
-            return;
-        }
-
-        $sLogFile = APPROOT.'/log/saml.log';
-
-        $hLogFile = fopen($sLogFile, 'a');
-        if ($hLogFile !== false)
-        {
-            flock($hLogFile, LOCK_EX);
-            $sDate = date('Y-m-d H:i:s');
-            fwrite($hLogFile, "$sDate | $sLogLevel | $sMessage\n");
-            fflush($hLogFile);
-            flock($hLogFile, LOCK_UN);
-            fclose($hLogFile);
-        }
-        else
-        {
-            IssueLog::Error("Cannot open log file '$sLogFile' for writing.");
-            IssueLog::Info($sMessage);
-        }
-    }
-
-    public static function Error($sMessage)
-    {
-        static::Log(static::ERROR, $sMessage);
-    }
-
-
-    public static function Warning($sMessage)
-    {
-        static::Log(static::WARNING, $sMessage);
-    }
-
-    public static function Info($sMessage)
-    {
-        static::Log(static::INFO, $sMessage);
-    }
-
-    public static function Debug($sMessage)
-    {
-        static::Log(static::DEBUG, $sMessage);
-    }
-}
\ No newline at end of file
+	public static function GetMinLogLevel($sChannel, $sConfigKey = self::ENUM_CONFIG_PARAM_FILE)
+	{
+		if ($sChannel === static::CHANNEL_DEFAULT)
+		{
+			if (static::$bDebug === null)
+			{
+				static::$bDebug = MetaModel::GetModuleSetting('combodo-saml', 'debug', false);
+			}
+
+			if (static::$bDebug)
+			{
+				return static::LEVEL_TRACE;
+			}
+		}
+
+		return parent::GetMinLogLevel($sChannel, $sConfigKey);
+	}
+}