<p>Turns out it was HHVM causing the issue. Switching back to 'normal' PHP made the problem disappear.</p>

CC BY-SA 3.0
2016-06-20T13:53:18.950Z
2016-06-20T13:53:18.950Z
Gaz
<p>I'm currently seeing this in the PHP error logs:</p>

<blockquote>
<pre><code>Fatal error: Uncaught exception 'Craft\\HttpException' with message '' in
/home/vagrant/htdocs/site/craft/app/controllers/TemplatesController.php:59\nStack
trace:\n#0 (): Craft\\TemplatesController-&gt;actionRender()\n#1
/home/vagrant/htdocs/site/craft/app/framework/web/actions/CAction.php(109):
ReflectionMethod-&gt;invokeArgs()\n#2
/home/vagrant/htdocs/site/craft/app/framework/web/actions/CInlineAction.php(47):
CAction-&gt;runWithParamsInternal()\n#3
/home/vagrant/htdocs/site/craft/app/framework/web/CController.php(308):
CInlineAction-&gt;runWithParams()\n#4
/home/vagrant/htdocs/site/craft/app/framework/web/CController.php(286):
CController-&gt;runAction()\n#5
/home/vagrant/htdocs/site/craft/app/framework/web/CController.php(265):
CController-&gt;runActionWithFilters()\n#6
/home/vagrant/htdocs/site/craft/app/framework/web/CWebApplication.php(284):
CController-&gt;run()\n#7
/home/vagrant/htdocs/site/craft/app/framework/web/CWebApplication.php(141):
CWebApplication-&gt;runController()\n#8
/home/vagrant/htdocs/site/craft/app/etc/web/WebApp.php(288):
CWebApplication-&gt;processRequest()\n#9
/home/vagrant/htdocs/site/craft/app/framework/base/CApplication.php(185):
Craft\\WebApp-&gt;processRequest()\n#10
/home/vagrant/htdocs/site/craft/app/index.php(62):
CApplication-&gt;run()\n#11
/home/vagrant/htdocs/site/public/index.php(19): include()\n#12 {main}
</code></pre>
</blockquote>

<p>I have a <code>_404.html</code> template under <code>templates/</code> and the <code>errorTemplatePrefix</code> set to <code>_</code>.</p>

<error-templates>
Why is Craft rendering a blank page instead of an error template?
# Why is Craft rendering a blank page instead of an error template?

(Asked by: username_0 on 2016-06-20)

I'm currently seeing this in the PHP error logs:

Fatal error: Uncaught exception 'Craft\\HttpException' with message '' in
/home/vagrant/htdocs/site/craft/app/controllers/TemplatesController.php:59\nStack
trace:\n#0 (): Craft\\TemplatesController->actionRender()\n#1
/home/vagrant/htdocs/site/craft/app/framework/web/actions/CAction.php(109):
ReflectionMethod->invokeArgs()\n#2
/home/vagrant/htdocs/site/craft/app/framework/web/actions/CInlineAction.php(47):
CAction->runWithParamsInternal()\n#3
/home/vagrant/htdocs/site/craft/app/framework/web/CController.php(308):
CInlineAction->runWithParams()\n#4
/home/vagrant/htdocs/site/craft/app/framework/web/CController.php(286):
CController->runAction()\n#5
/home/vagrant/htdocs/site/craft/app/framework/web/CController.php(265):
CController->runActionWithFilters()\n#6
/home/vagrant/htdocs/site/craft/app/framework/web/CWebApplication.php(284):
CController->run()\n#7
/home/vagrant/htdocs/site/craft/app/framework/web/CWebApplication.php(141):
CWebApplication->runController()\n#8
/home/vagrant/htdocs/site/craft/app/etc/web/WebApp.php(288):
CWebApplication->processRequest()\n#9
/home/vagrant/htdocs/site/craft/app/framework/base/CApplication.php(185):
Craft\\WebApp->processRequest()\n#10
/home/vagrant/htdocs/site/craft/app/index.php(62):
CApplication->run()\n#11
/home/vagrant/htdocs/site/public/index.php(19): include()\n#12 {main}


I have a _404.html template under templates/ and the errorTemplatePrefix set to _.

**Tags:** error-templates


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## 1 answers

### Answer by username_0 on 2016-06-20. Score: 1

Turns out it was HHVM causing the issue. Switching back to 'normal' PHP made the problem disappear.


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