Error 500 since update

[zeraph]

Hi.
When I updated latest Pro version I get HTTP 500 ERROR.

Error_log:
[08-Oct-2018 22:06:41 UTC] PHP Fatal error: Uncaught Error: Unsupported operand types in /home/visitour/public_html/verdecuba.com/wp-content/plugins/cornerstone-custom-icons/cornerstone-custom-icons.php:356

this is the line in file:

		$config['reverse_aliases'] = $icons_reverse + $config['reverse_aliases'];

Please help me!
Thanks!

[friech]

Hi Daniel,

Thank you for writing in, I see that you’re using WP Super Cache, remember to clear all your caching features (plugin, server-side, CDN, and browser’s cache) after updating so that the code from the latest release is always in use. This will help you to avoid any potential errors.

If the issue persists, please do a testing for a plugin conflict. You can do this by deactivating all third-party plugins, and seeing if the problem remains. If it’s fixed, you’ll know a plugin caused the problem, and you can narrow down which one by reactivating them one at a time.

Let us know how it goes,
Cheers!