diff --git a/proxy/files/html/errors/error.html b/proxy/files/html/errors/error.html
index e3bd25b..7bf82ab 100644
--- a/proxy/files/html/errors/error.html
+++ b/proxy/files/html/errors/error.html
@@ -7,7 +7,7 @@
     <link href="/0x90/css/blink.css" rel="stylesheet">
     <link href="/0x90/css/main.css" rel="stylesheet">
     <meta charset="utf-8">
-    <title>pdev Studio</title>
+    <title><!--# echo var="server_domain" default="some" --></title>
   </head>
   <body>
     <div class="pure-g">
diff --git a/proxy/files/html/errors/error_403.html b/proxy/files/html/errors/error_403.html
index 8b96e2a..306fbbc 100644
--- a/proxy/files/html/errors/error_403.html
+++ b/proxy/files/html/errors/error_403.html
@@ -7,7 +7,7 @@
     <link href="/0x90/css/blink.css" rel="stylesheet">
     <link href="/0x90/css/main.css" rel="stylesheet">
     <meta charset="utf-8">
-    <title>pdev Studio</title>
+    <title><!--# echo var="server_domain" default="some" --></title>
   </head>
   <body>
     <div class="pure-g">
diff --git a/proxy/files/html/errors/error_404.html b/proxy/files/html/errors/error_404.html
index 87b0d5f..bbda212 100644
--- a/proxy/files/html/errors/error_404.html
+++ b/proxy/files/html/errors/error_404.html
@@ -7,7 +7,7 @@
     <link href="/0x90/css/blink.css" rel="stylesheet">
     <link href="/0x90/css/main.css" rel="stylesheet">
     <meta charset="utf-8">
-    <title>pdev Studio</title>
+    <title><!--# echo var="server_domain" default="some" --></title>
   </head>
   <body>
     <div class="pure-g">
diff --git a/proxy/files/html/errors/error_50x.html b/proxy/files/html/errors/error_50x.html
index 80685e5..1f5b939 100644
--- a/proxy/files/html/errors/error_50x.html
+++ b/proxy/files/html/errors/error_50x.html
@@ -7,7 +7,7 @@
     <link href="/0x90/css/blink.css" rel="stylesheet">
     <link href="/0x90/css/main.css" rel="stylesheet">
     <meta charset="utf-8">
-    <title>pdev Studio</title>
+    <title><!--# echo var="server_domain" default="some" --></title>
   </head>
   <body>
 
diff --git a/web/files/html/errors/error.html b/web/files/html/errors/error.html
index e3bd25b..7bf82ab 100644
--- a/web/files/html/errors/error.html
+++ b/web/files/html/errors/error.html
@@ -7,7 +7,7 @@
     <link href="/0x90/css/blink.css" rel="stylesheet">
     <link href="/0x90/css/main.css" rel="stylesheet">
     <meta charset="utf-8">
-    <title>pdev Studio</title>
+    <title><!--# echo var="server_domain" default="some" --></title>
   </head>
   <body>
     <div class="pure-g">
diff --git a/web/files/html/errors/error_403.html b/web/files/html/errors/error_403.html
index 8b96e2a..306fbbc 100644
--- a/web/files/html/errors/error_403.html
+++ b/web/files/html/errors/error_403.html
@@ -7,7 +7,7 @@
     <link href="/0x90/css/blink.css" rel="stylesheet">
     <link href="/0x90/css/main.css" rel="stylesheet">
     <meta charset="utf-8">
-    <title>pdev Studio</title>
+    <title><!--# echo var="server_domain" default="some" --></title>
   </head>
   <body>
     <div class="pure-g">
diff --git a/web/files/html/errors/error_404.html b/web/files/html/errors/error_404.html
index 87b0d5f..bbda212 100644
--- a/web/files/html/errors/error_404.html
+++ b/web/files/html/errors/error_404.html
@@ -7,7 +7,7 @@
     <link href="/0x90/css/blink.css" rel="stylesheet">
     <link href="/0x90/css/main.css" rel="stylesheet">
     <meta charset="utf-8">
-    <title>pdev Studio</title>
+    <title><!--# echo var="server_domain" default="some" --></title>
   </head>
   <body>
     <div class="pure-g">
diff --git a/web/files/html/errors/error_50x.html b/web/files/html/errors/error_50x.html
index 80685e5..1f5b939 100644
--- a/web/files/html/errors/error_50x.html
+++ b/web/files/html/errors/error_50x.html
@@ -7,7 +7,7 @@
     <link href="/0x90/css/blink.css" rel="stylesheet">
     <link href="/0x90/css/main.css" rel="stylesheet">
     <meta charset="utf-8">
-    <title>pdev Studio</title>
+    <title><!--# echo var="server_domain" default="some" --></title>
   </head>
   <body>
 
