diff --git a/simple-glitchtip.php b/simple-glitchtip.php
index 2200165..601b3bf 100644
--- a/simple-glitchtip.php
+++ b/simple-glitchtip.php
@@ -1,72 +1,76 @@
 <?php
-/*
-Plugin Name: Simple Glitchtip
-Description: A simple plugin to handle Sentry/Glitchtip DSNs and report errors.
-Version: 1.0
-Author: Colin
-Plugin URI: https://git.nixc.us/colin/simple-glitchtip
-*/
+namespace Concrete\Package\SimpleSentry;
 
-if (!defined('ABSPATH')) {
-    exit; // Exit if accessed directly.
-}
+use Concrete\Core\Package\Package;
+use Symfony\Component\HttpFoundation\Request;
+use Sentry\ClientBuilder;
+use Sentry\State\HubInterface;
 
-// Register settings
-function sg_register_settings() {
-    register_setting('sg-settings-group', 'sg_dsn');
-}
+class Controller extends Package
+{
+    protected $pkgHandle = 'simple_sentry';
+    protected $appVersionRequired = '9.0.0';
+    protected $pkgVersion = '1.0.0';
+    protected $pkgName = 'SimpleSentry Error Reporter';
+    protected $pkgDescription = 'Reports errors to Sentry/GlitchTip using the GLITCHTIP_DSN environment variable.';
 
-// Settings page
-function sg_settings_page() {
-    ?>
-    <div class="wrap">
-        <h1>Simple Glitchtip Settings</h1>
-        <form method="post" action="options.php">
-            <?php settings_fields('sg-settings-group'); ?>
-            <?php do_settings_sections('sg-settings-group'); ?>
-            <table class="form-table">
-                <tr valign="top">
-                    <th scope="row">DSN</th>
-                    <td><input type="text" name="sg_dsn" value="<?php echo esc_attr(get_option('sg_dsn')); ?>" /></td>
-                </tr>
-            </table>
-            <?php submit_button(); ?>
-        </form>
-    </div>
-    <?php
-}
+    public function on_start()
+    {
+        $this->app->singleton(HubInterface::class, function () {
+            $dsn = getenv('GLITCHTIP_DSN'); // Pull the DSN from the environment variable
+            if (!$dsn) {
+                \Log::warning('SimpleSentry: GLITCHTIP_DSN environment variable is not set.');
+                return null;
+            }
 
-// Add settings menu
-function sg_add_settings_menu() {
-    add_options_page('Simple Glitchtip Settings', 'Glitchtip', 'manage_options', 'sg-settings', 'sg_settings_page');
-}
-add_action('admin_menu', 'sg_add_settings_menu');
-add_action('admin_init', 'sg_register_settings');
+            $clientBuilder = ClientBuilder::create([
+                'dsn' => $dsn,
+                'environment' => getenv('APP_ENV') ?: 'production', // Use APP_ENV or default to 'production'
+                'release' => getenv('APP_VERSION') ?: '1.0.0', // Use APP_VERSION or default to '1.0.0'
+            ]);
 
-// Initialize error handler
-function sg_initialize_error_handler($dsn) {
-    if (!class_exists('Sentry\State\Hub')) {
-        require_once plugin_dir_path(__FILE__) . 'sentry.phar';
+            return $clientBuilder->getHub();
+        });
+
+        // Attach error handlers only if the HubInterface is properly initialized
+        $hub = $this->app->make(HubInterface::class);
+        if ($hub) {
+            $this->attachErrorHandlers();
+        } else {
+            \Log::warning('SimpleSentry: HubInterface is not initialized. Error reporting is disabled.');
+        }
     }
 
-    Sentry\init(['dsn' => $dsn]);
+    private function attachErrorHandlers()
+    {
+        // Catch uncaught exceptions
+        set_exception_handler(function (\Throwable $exception) {
+            $hub = $this->app->make(HubInterface::class);
+            if ($hub) {
+                $eventId = $hub->captureException($exception);
 
-    function handle_exception($exception) {
-        Sentry\captureException($exception);
-    }
-    set_exception_handler('handle_exception');
+                // Log the Sentry event ID in Concrete5
+                \Log::error('SimpleSentry: Sentry Event ID: ' . $eventId);
+            }
+        });
 
-    function handle_error($errno, $errstr, $errfile, $errline) {
-        Sentry\captureMessage("$errstr in $errfile on line $errline");
-    }
-    set_error_handler('handle_error');
-}
+        // Catch PHP errors
+        set_error_handler(function ($severity, $message, $file, $line) {
+            if (!(error_reporting() & $severity)) {
+                // Error not included in error_reporting
+                return false;
+            }
 
-// Initialize the plugin
-function sg_initialize_plugin() {
-    $dsn = getenv('SENTRY_DSN') ?: getenv('GLITCHTIP_DSN') ?: get_option('sg_dsn');
-    if ($dsn) {
-        sg_initialize_error_handler($dsn);
+            $hub = $this->app->make(HubInterface::class);
+            if ($hub) {
+                $exception = new \ErrorException($message, 0, $severity, $file, $line);
+                $eventId = $hub->captureException($exception);
+
+                // Log the Sentry event ID in Concrete5
+                \Log::error('SimpleSentry: Sentry Event ID: ' . $eventId);
+            }
+
+            return true;
+        });
     }
 }
-add_action('plugins_loaded', 'sg_initialize_plugin');