Answers.Body: <p>Without knowing what the actual error is, it's hard to help you out. Could you try and find the error in the error log, probably located at <code>storage/logs/web.log</code>? Error and stack trace should be in there.</p>
  <p>Another thing you could do is open a terminal, go to the root folder of your Craft installation and run <code>tail -f storage/logs/web.log</code>. This will show additions to the log as they occur. After that, reload the page that throws the error and see what error appears in your terminal window.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2023-06-09T13:19:26.990Z
Answers.Text: Thanks Paul - that is some very useful information, I really appreciate it!
Answers.UserDisplayName: Sean G
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2023-06-09T08:27:24.593Z
Answers.LastActivityDate: 2023-06-09T08:27:24.593Z
Answers.UserDisplayName: Paul
Body: <p>My Craft CMS version 3 site is breaking when I boostrap a custom module up on app.php file.</p>
  <p>The code looks like this:</p>
  <pre><code>
  &lt;?php
  
  use craft\helpers\App;
  
  return [
      'id' =&gt; App::env('APP_ID') ?: 'CraftCMS',
      'modules' =&gt; [
          'my-module' =&gt; \modules\Module::class,
          'fa-forms' =&gt; \faforms\Module::class
      ],
      'aliases' =&gt; [
          '@subdomain' =&gt; 'http://subdomain.localhost',
      ], 
      //'bootstrap' =&gt; ['fa-forms'],
      //'bootstrap' =&gt; ['my-module'],
      'components' =&gt; [
          'queue' =&gt; [
              'ttr' =&gt; 3600,
          ],
      ],
  ];
  </code></pre>
  <p>If I uncomment the bootstrap for the fa-forms module I get a server error that I cannot trace because it prevents the debug toolbar from loading.</p>
  <p>Has anyone had a similar issue with bootstrap breaking their site?</p>
  
Tags: <craft3><php>
Title: Site breaking when I call a custom module up on app.php file
ThreadText: # Site breaking when I call a custom module up on app.php file
  
  (Asked by: username_0 on 2023-06-08)
  
  My Craft CMS version 3 site is breaking when I boostrap a custom module up on app.php file.
  
  The code looks like this:
  
  ```
  
  <?php
  
  use craft\helpers\App;
  
  return [
      'id' => App::env('APP_ID') ?: 'CraftCMS',
      'modules' => [
          'my-module' => \modules\Module::class,
          'fa-forms' => \faforms\Module::class
      ],
      'aliases' => [
          '@subdomain' => 'http://subdomain.localhost',
      ], 
      //'bootstrap' => ['fa-forms'],
      //'bootstrap' => ['my-module'],
      'components' => [
          'queue' => [
              'ttr' => 3600,
          ],
      ],
  ];
  
  ```
  
  If I uncomment the bootstrap for the fa-forms module I get a server error that I cannot trace because it prevents the debug toolbar from loading.
  
  Has anyone had a similar issue with bootstrap breaking their site?
  
  **Tags:** craft3, php
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2023-06-09. Score: 1
  
  Without knowing what the actual error is, it's hard to help you out. Could you try and find the error in the error log, probably located at `storage/logs/web.log`? Error and stack trace should be in there.
  
  Another thing you could do is open a terminal, go to the root folder of your Craft installation and run `tail -f storage/logs/web.log`. This will show additions to the log as they occur. After that, reload the page that throws the error and see what error appears in your terminal window.
  
  > **Comments:**
  > **username_0**: Thanks username_1 - that is some very useful information, I really appreciate it!  
  
  ---
  
  