diff --git a/.env.example b/.env.example
index 60ce17d..d9003ee 100644
--- a/.env.example
+++ b/.env.example
@@ -27,7 +27,7 @@ APP_NPMPACKAGEURL=""
 APP_EXAMPLE_APP=""
 APP_EXAMPLE_SERVER=""
 APP_EXAMPLE_USER=""
-APP_EXAMPLE_WIDGET=""
+APP_EXAMPLE_WORKSHOP=""
 APP_EXAMPLE_GROUP=""
 
 STEAM_API_KEY=""
diff --git a/app/views/error/exception_debug.php b/app/views/error/exception_debug.php
index 201e731..f3c94aa 100644
--- a/app/views/error/exception_debug.php
+++ b/app/views/error/exception_debug.php
@@ -9,23 +9,55 @@
             html, body {
                 width: 100%;
                 height: 100%;
-                background-color: rgb(30, 30, 30);
-                color: rgb(100, 100, 100);
+				margin: 0 auto;
+                background-color: rgb(255, 255, 255);
+                color: rgb(0, 0, 0);
+				overflow-y: hidden;
             }
+			
+			.ex_image {
+				position: relative;
+				display: inline-block;
+				background-image: url('<?= asset('img/pattern.jpg')?>');
+				background-size: cover;
+				background-repeat: no-repeat;
+				width: 30%;
+				height: 100%;
+			}
 
             .ex_box {
                 position: absolute;
-                width: 98%;
-                height: auto;
+				display: inline-block;
+                width: 69%;
+				height: 100%;
+				overflow-y: auto;
+            }
+			
+			.ex_header_num {
+                position: relative;
+                margin-top: 5px;
+                margin-left: 10px;
+                margin-right: 10px;
+                font-size: 5.0em;
+                color: rgb(215, 50, 50);
+            }
+			
+			.ex_header_text {
+                position: relative;
+                margin-top: -10px;
+                margin-left: 10px;
+                margin-right: 10px;
+				margin-bottom: 20px;
+                font-size: 2.0em;
+                color: rgb(50, 50, 50);
             }
 
-            .ex_header {
+            .ex_origin {
                 position: relative;
                 margin-top: 5px;
                 margin-left: 10px;
                 margin-right: 10px;
                 font-size: 1.2em;
-                color: rgb(121, 73, 68);
             }
 
             .ex_msg {
@@ -39,6 +71,31 @@
             .ex_msg strong {
                 color: rgb(128, 0, 0);
             }
+			
+			.ex_refresh {
+				position: relative;
+				margin-left: 10px;
+                margin-right: 10px;
+				margin-top: 20px;
+				padding-top: 10px;
+				padding-bottom: 10px;
+				padding-left: 50px;
+				padding-right: 50px;
+				width: 51px;
+				border: 1px solid rgb(51, 63, 104);
+				border-radius: 5px;
+				background-color: rgb(45, 95, 245);
+			}
+			
+			.ex_refresh a {
+				color: rgb(235, 235, 235);
+				text-decoration: none;
+			}
+			
+			.ex_refresh a:hover {
+				color: rgb(255, 255, 255);
+				text-decoration: none;
+			}
 
             .ex_trace_box {
                 position: relative;
@@ -46,12 +103,12 @@
                 margin-left: 10px;
                 margin-right: 10px;
                 margin-bottom: 35px;
-                border: 1px solid white;
             }
 
             .ex_trace_title {
                 position: relative;
                 margin-left: 5px;
+				font-size: 1.2em;
             }
 
             .ex_trace_content {
@@ -60,28 +117,88 @@
                 margin-left: 15px;
                 margin-right: 15px;
                 margin-bottom: 15px;
-                font-size: 1.2em;
+                font-size: 1.0em;
+				overflow-y: auto;
             }
+			
+			.ex_trace_content_col_1 {
+				padding: 10px;
+				background-color: rgb(135, 135, 135);
+			}
+			
+			.ex_trace_content_col_2 {
+				padding: 10px;
+				background-color: rgb(200, 200, 200);
+			}
         </style>
     </head>
 
     <body>
+        <div class="ex_image"></div>
+
         <div class="ex_box">
-            <div class="ex_header">
-                <h1><strong>Exception</strong> at <?= $exception->getFile(); ?>:<?= $exception->getLine(); ?></h1>
+            <div class="ex_header_num">500</div>
+			
+			<div class="ex_header_text">Internal Server Error</div>
+
+            <div class="ex_origin">
+                Exception at <strong><?= $exception->getFile(); ?>:<?= $exception->getLine(); ?></strong>
             </div>
 
             <div class="ex_msg">
                 Reported error: <strong><?= $exception->getMessage(); ?></strong>
             </div>
 
+            <div class="ex_refresh">
+				<a href="javascript:void(0);" onclick="location.reload();">Refresh</a>
+			</div>
+
             <div class="ex_trace_box">
                 <div class="ex_trace_title">
                     Stack trace:
                 </div>
 
-                <div class="ex_trace_content">
-                    <?= preg_replace("/\n/", '<br>', $exception->getTraceAsString()); ?>
+                <div class="ex_trace_content"> 
+                    <?php 
+                        $stacktrace = $exception->getTrace();
+                        $tableswitch = false;
+                        $stackcounter = count($stacktrace) - 1;
+                    ?>
+                    
+                    <?php foreach ($stacktrace as $item) { ?>
+                        <div class="ex_trace_content_col_<?= (($tableswitch) ? '1' : '2') ?>">
+                            #<?= $stackcounter ?> <?= ((isset($item['file'])) ? $item['file'] : 'internal function') ?><?= (isset($item['line']) ? '(' . $item['line'] . ')' : '') ?>: <?= $item['function'] ?>
+                            <?php if (count($item['args']) > 0) { ?>
+                                (
+                                <?php $argcnt = 0; ?>
+                                <?php foreach ($item['args'] as $key => $arg) { ?>
+                                    <?php 
+                                        if (gettype($arg) === 'object') {
+                                            echo get_class($arg);
+                                        } else if (gettype($arg) === 'array') {
+                                            echo 'array';
+                                        } else if (gettype($arg) === 'string') {
+                                            echo '\'' . $arg . '\'';
+                                        } else if (gettype($arg) === 'integer') {
+                                            echo 'int(' . $arg . ')';
+                                        } else if (gettype($arg) === 'boolean') {
+                                            echo 'bool(' . (($arg) ? 'true' : 'false') . ')';
+                                        } else if (gettype($arg) === 'double') {
+                                            echo 'double(' . $arg . ')';
+                                        } else {
+                                            echo gettype($arg);
+                                        }
+                                    ?>
+                                    <?= (($argcnt <= count($item['args']) - 2) ? ', ' : '') ?>
+                                    <?php $argcnt++ ?>
+                                <?php } ?>
+                                )
+                            <?php } ?>
+                        </div>
+                    
+                        <?php $tableswitch = !$tableswitch; ?>
+                        <?php $stackcounter--; ?>
+                    <?php } ?>
                 </div>
             </div>
         </div>
diff --git a/public/img/pattern.jpg b/public/img/pattern.jpg
new file mode 100644
index 0000000..f9e3084
Binary files /dev/null and b/public/img/pattern.jpg differ
