Title: Fatal error: Uncaught Error: Class ‘Elementor\Post_CSS_File’
Last modified: August 19, 2020

---

# Fatal error: Uncaught Error: Class ‘Elementor\Post_CSS_File’

 *  [ruihdsmartins](https://wordpress.org/support/users/ruihdsmartins/)
 * (@ruihdsmartins)
 * [5 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-uncaught-error-class-elementorpost_css_file/)
 * Hi – this is my first time here.
    I am getting a very long message after I install
   Thrive Themes Builder. Everything seems to work, except the Blog list template
   created in the wizard. That is where I get the message. The message is long and
   it seems to have ‘elementor’ issues – I have only ever used elementor about 3
   years ago for a trial, but never pushed further. I am totally confused.
 * Any suggestions?
 * Appreciate help – as you can see – very green 🙂
    -  This topic was modified 5 years, 9 months ago by [Jan Dembowski](https://wordpress.org/support/users/jdembowski/).

Viewing 1 replies (of 1 total)

 *  [Sunday Ukafia](https://wordpress.org/support/users/sukafia/)
 * (@sukafia)
 * [5 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-uncaught-error-class-elementorpost_css_file/#post-13278360)
 * Hi there,
 * If you still have the Elementor plugin installed and you’re not using it, you’ll
   want to uninstall it. If you’re using the Elementor plugin, then you’ll want 
   to ask for help in the Elementor forum: [https://wordpress.org/support/plugin/elementor/#new-topic-0](https://wordpress.org/support/plugin/elementor/#new-topic-0)
 * If uninstalling the plugin doesn’t resolve the issue, you’ll want to contact 
   Thrive themes builder support for assistance.
 * _________
 * To easily get help, always post your questions in the related plugin/theme forum,
   and if it’s a paid plugin, reach out to the plugin’s support as support for third-
   party plugins and themes are not provided here.
 * Cheers!

Viewing 1 replies (of 1 total)

The topic ‘Fatal error: Uncaught Error: Class ‘Elementor\Post_CSS_File’’ is closed
to new replies.

## Tags

 * [fatal error](https://wordpress.org/support/topic-tag/fatal-error/)
 * [uncaught error](https://wordpress.org/support/topic-tag/uncaught-error/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [Sunday Ukafia](https://wordpress.org/support/users/sukafia/)
 * Last activity: [5 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-uncaught-error-class-elementorpost_css_file/#post-13278360)
 * Status: not resolved

## Topics

### Topics with no replies

### Non-support topics

### Resolved topics

### Unresolved topics

### All topics