diff --git a/initialize/PhpErrorSettings.inc.php b/initialize/PhpErrorSettings.inc.php
index b629c3f..828785d 100644
--- a/initialize/PhpErrorSettings.inc.php
+++ b/initialize/PhpErrorSettings.inc.php
@@ -3,4 +3,6 @@
 error_reporting(E_ERROR);
 //developement
 //error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE);
+error_reporting(E_ERROR | E_WARNING | E_PARSE);
+
 ?>
diff --git a/initialize/ini.inc.php b/initialize/ini.inc.php
index 3fabbeb..0cb03ef 100644
--- a/initialize/ini.inc.php
+++ b/initialize/ini.inc.php
@@ -81,7 +81,15 @@
 	// It will be used within RSS feeds and when sending notification emails to database users.
 	// The base URL is auto-generated by the code below. Enter a literal URL if this doesn't work for
 	// you.
-	$databaseBaseURL = preg_replace('#[^/]*$#e','','https://'.$_SERVER['HTTP_HOST'].scriptURL(),1); // e.g. "https://polaris.ipoe.uni-kiel.de/refs/"
+	// original $databaseBaseURL = preg_replace('#[^/]*$#e','','https://'.$_SERVER['HTTP_HOST'].scriptURL(),1); // e.g. "https://polaris.ipoe.uni-kiel.de/refs/"
+        $databaseBaseURL = preg_replace_callback(
+                     "#[^/]*$#",
+                   function($matches){
+                                        foreach($matches as $match){
+                                                return ucfirst($match);
+                                        }
+                                },
+                    "https://".$_SERVER["HTTP_HOST"].scriptURL(),1); // e.g. "https://polaris.ipoe.uni-kiel.de/refs/"
 
 
 	// The keywords/tags that describe or categorize the content of this literature database: