diff --git a/index.php b/index.php
index ba6c24ce746..1f5ad001690 100644
--- a/index.php
+++ b/index.php
@@ -7,10 +7,12 @@
 // Set the site ID if required.  This must be done before any database
 // access is attempted.
 
+$site_id = '';
+
 if (!empty($_GET['site'])) {
     $site_id = $_GET['site'];
-} elseif (is_dir("sites/" . $_SERVER['HTTP_HOST'] ?? '')) {
-    $site_id = $_SERVER['HTTP_HOST'] ?? '';
+} elseif (is_dir("sites/" . ($_SERVER['HTTP_HOST'] ?? 'default'))) {
+    $site_id = ($_SERVER['HTTP_HOST'] ?? 'default');
 } else {
     $site_id = 'default';
 }
diff --git a/library/dialog.js b/library/dialog.js
index 64db046ac18..dbc25079a55 100644
--- a/library/dialog.js
+++ b/library/dialog.js
@@ -46,7 +46,7 @@
                 type: 'Alert',
                 sizeHeight: 'auto',
                 resolvePromiseOn: 'close',
-                html: '<p class="text-center">' + data + '</p>'
+                html: '<p class="text-center bg-light text-dark">' + data + '</p>'
             });
         }
 
@@ -62,7 +62,7 @@
                 type: 'Confirm',
                 resolvePromiseOn: 'confirm',
                 sizeHeight: 'auto',
-                html: '<p class="text-center">' + data + '</p>'
+                html: '<p class="text-center bg-light text-dark">' + data + '</p>'
             });
         }
 
diff --git a/portal/sign/assets/signer_api.js b/portal/sign/assets/signer_api.js
index 6bbe8d0aee8..e653b5da520 100644
--- a/portal/sign/assets/signer_api.js
+++ b/portal/sign/assets/signer_api.js
@@ -35,23 +35,37 @@ if (typeof cuser === 'undefined') {
 }
 
 function signerAlertMsg(message, timer = 5000, type = 'danger', size = '') {
+    // Remove any existing alert box
     $('#signerAlertBox').remove();
-    size = (size == 'lg') ? 'left:25%;width:50%;' : 'left:35%;width:30%;';
-    let style = "position:fixed;top:25%;" + size + " bottom:0;z-index:1020;z-index:5000";
-    $("body").prepend("<div class='container text-center' id='signerAlertBox' style='" + style + "'></div>");
-    let mHtml = '<div id="alertMessage" class="alert alert-' + type + ' alert-dismissable">' +
-        '<button type="button" class="close btn btn-link btn-cancel" data-dismiss="alert" aria-hidden="true">&times;</button>' +
-        '<h5 class="alert-heading text-center">Alert!</h5><hr>' +
-        '<p>' + message + '</p>' +
-        '</div>';
-    $('#signerAlertBox').append(mHtml);
+
+    // Set width and positioning based on size lg parameter
+    const alertWidth = size === 'lg' ? '50%' : '30%';
+    const alertLeft = size === 'lg' ? '25%' : '35%';
+    const style = `position:fixed;left:${alertLeft};width:${alertWidth};z-index:5000;`;
+
+    if (type === 'alert-error') {
+        type = 'danger';
+    }
+    $("body").prepend(`
+        <div class="container text-center" id="signerAlertBox" style="${style}">
+            <div id="alertMessage" class="alert alert-${type} border border-dark alert-dismissible fade show" role="alert">
+                <div class="alert-heading bg-dark text-light text-center"><h5 class="p-0 pb-2 ">` + jsText('Alert Message!') + `</h5></div>
+                <p>${message}</p>
+                <button type="button" class="close" data-dismiss="alert" aria-label="Close">
+                    <span aria-hidden="true">&times;</span>
+                </button>
+            </div>
+        </div>
+    `);
+
     $('#alertMessage').on('closed.bs.alert', function () {
         clearTimeout(AlertMsg);
         $('#signerAlertBox').remove();
     });
-    let AlertMsg = setTimeout(function () {
-        $('#alertMessage').fadeOut(800, function () {
-            $('#signerAlertBox').remove();
+
+    const AlertMsg = setTimeout(function () {
+        $('#alertMessage').fadeOut(950, function () {
+            $('#alertMessage').alert('close');
         });
     }, timer);
 }
diff --git a/src/Services/LogoService.php b/src/Services/LogoService.php
index c2a2c0658eb..cc5b6d5a88b 100644
--- a/src/Services/LogoService.php
+++ b/src/Services/LogoService.php
@@ -83,7 +83,7 @@ public function getLogo(string $type, string $filename = "logo.*"): string
             $logo = "";
         }
 
-        // This is critical, the finder must be completely reinstantiated to ensure the proper directories are searched next time.
+        // This is critical, the finder must be completely re-instantiated to ensure the proper directories are searched next time.
         $this->resetFinder();
 
         return $this->convertToWebPath($logo);
@@ -113,13 +113,17 @@ private function convertToWebPath(string $path): string
      * By default, will search in the directory array for any file named "logo" (extension agnostic). If found, only
      * the last file found will be returned. By default, will append a query string for time modified to cache bust.
      *
-     * @param array $directory Array of directories to search
-     * @param string $filename File to look for
+     * @param array   $directory Array of directories to search
+     * @param string  $filename  File to look for
      * @param boolean $timestamp Will return with a query string of the last modified time
      * @return string|null String of real path or null if no file found
      */
     private function findLogo(array $directory, string $filename = 'logo.*', $timestamp = true): string
     {
+        if (empty($directory)) {
+            return "";
+        }
+
         $this->finder->files()->in($directory)->name($filename);
 
         if ($this->finder->hasResults()) {
diff --git a/templates/portal/partial/reports/patient_report/_head.html.twig b/templates/portal/partial/reports/patient_report/_head.html.twig
index d9d3c1c1eeb..e68403647a6 100644
--- a/templates/portal/partial/reports/patient_report/_head.html.twig
+++ b/templates/portal/partial/reports/patient_report/_head.html.twig
@@ -9,7 +9,7 @@
 *  @copyright Copyright (C) 2024 Open Plan IT Ltd. <support@openplanit.com>
 * @license   https://github.com/openemr/openemr/blob/master/LICENSE GNU General Public License 3
 #}
-{{ setupHeader(['textformat', 'datetime-picker','datetime-picker-translated']) }}
+{{ setupHeader(['no_main-theme', 'portal-theme', 'textformat', 'datetime-picker','datetime-picker-translated']) }}
 <style>
     input[type="checkbox"],
     input[type="radio"] {