diff --git a/ChangeLog b/ChangeLog
index 1612b4a..80bb8a7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,11 @@
 ---------------------------------------------------------------------------
+Version 2.5.23 (beta), 2008-12-23
+- Fixed typo in textual month detection, which caused date detection 
+  problems in december month only.
+- Fixed missing include of debug functions in maintenance.php
+- Added some performance tweaks into mysql db driver, which will make 
+  searching for strings within messages faster.
+---------------------------------------------------------------------------
 Version 2.5.22 (beta), 2008-12-10
 - Added workaround for year detection for RFC 3164 like timestamps. 
   This also resolves issues of the syslog date detection on new year. 
diff --git a/src/classes/logstreamdb.class.php b/src/classes/logstreamdb.class.php
index e8bb4be..fda8257 100644
--- a/src/classes/logstreamdb.class.php
+++ b/src/classes/logstreamdb.class.php
@@ -432,6 +432,10 @@ class LogStreamDB extends LogStream {
 	{
 		global $querycount, $dbmapping;
 		$szTableType = $this->_logStreamConfigObj->DBTableType;
+		
+		// Only perform query if row counting is enabled!
+		if ( strlen($this->_SQLwhereClause) > 0 && !$this->_logStreamConfigObj->DBEnableRowCounting )
+			return $this->_firstPageUID;
 
 		$szSql = "SELECT MAX(" . $dbmapping[$szTableType][SYSLOG_UID] . ") FROM " .  $this->_logStreamConfigObj->DBTableName . $this->_SQLwhereClause;
 		$myQuery = mysql_query($szSql, $this->_dbhandle);
@@ -461,6 +465,10 @@ class LogStreamDB extends LogStream {
 		global $querycount, $dbmapping;
 		$szTableType = $this->_logStreamConfigObj->DBTableType;
 
+		// Only perform query if row counting is enabled!
+		if ( strlen($this->_SQLwhereClause) > 0 && !$this->_logStreamConfigObj->DBEnableRowCounting )
+			return $this->_lastPageUID;
+
 		$szSql = "SELECT MIN(" . $dbmapping[$szTableType][SYSLOG_UID] . ") FROM " .  $this->_logStreamConfigObj->DBTableName . $this->_SQLwhereClause;
 		$myQuery = mysql_query($szSql, $this->_dbhandle);
 		if ($myQuery)
@@ -1097,6 +1105,9 @@ class LogStreamDB extends LogStream {
 		// Append precreated where clause
 		$sqlString .= $this->_SQLwhereClause;
 
+		// Output SQL Query into DEBUG
+//		OutputDebugMessage( "CreateSQLStatement result: " . $sqlString );
+
 		// Append ORDER clause
 		if ( $this->_readDirection == EnumReadDirection::Forward )
 			$sqlString .= " ORDER BY " .  $dbmapping[$szTableType][$szSortColumn];
diff --git a/src/cron/maintenance.php b/src/cron/maintenance.php
index 44b0287..8ba593c 100644
--- a/src/cron/maintenance.php
+++ b/src/cron/maintenance.php
@@ -36,7 +36,8 @@ define('IN_PHPLOGCON', true);
 $gl_root_path = './../';
 
 // Now include necessary include files!
-include($gl_root_path . 'include/functions_common.php');
+include_once($gl_root_path . 'include/functions_common.php');
+include_once($gl_root_path . 'include/functions_debugoutput.php');
 
 // Set commandline mode for the script
 define('IN_PHPLOGCON_COMMANDLINE', true);
diff --git a/src/include/functions_common.php b/src/include/functions_common.php
index 8f62aea..68c49d2 100644
--- a/src/include/functions_common.php
+++ b/src/include/functions_common.php
@@ -521,7 +521,7 @@ function InitRuntimeInformations()
 	global $gl_root_path, $content;
 
 	// Enable GZIP Compression if enabled!
-	if (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== false && GetConfigSetting("MiscEnableGzipCompression", 1, CFGLEVEL_USER) == 1 ) 
+	if ( isset($_SERVER['HTTP_ACCEPT_ENCODING']) && strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== false && GetConfigSetting("MiscEnableGzipCompression", 1, CFGLEVEL_USER) == 1 ) 
 	{
 		// This starts gzip compression!
 		ob_start("ob_gzhandler");
@@ -1180,7 +1180,7 @@ function GetMonthFromString($szMonth)
 			return 10;
 		case "Nov":
 			return 11;
-		case "Dez":
+		case "Dec":
 			return 12;
 	}
 }