Elementor editor not loading/stop working

Sometimes activating Ultimate Addons for Elementor plugin might freeze Elementor editor. The editor keeps spinning and does not load.

Why does it happen?
This happens due to the low WordPress memory. Sometimes WordPress plugins you use requires more memory than the currently allocated memory.

How to fix this?
In order to get this working, you need to increase the WordPress memory limit. Below are the steps –

• Edit the wp-config.php file
• Search for the line /* That’s all, stop editing! Happy blogging. */
• Just before the above line add – define( ‘WP_MEMORY_LIMIT’, ‘512M’ );
  

For further help, refer – How to Increase the Memory Limit of your site?