I have problems with some parts of of my designs made with Themler after upgrading from PHP 7.4 to PHP 8.0.
The warning is the same, but it appears in different place on different servers.

Here is one example.
“Warning: Trying to access array offset on value of type null in /home/kommuasi/public_html/plugins/content/themlercontent/lib/Shortcodes.php on line 784”

It’s the same warning across the installations, but on one installation it appears on the front side/main site, and at another installation it appears on other menu sites.

What is the solution to this?

I have problems with some parts of of my designs made with Themler after upgrading from PHP 7.4 to PHP 8.0. The warning is the same, but it appears in different place on different servers. Here is one example. “Warning: Trying to access array offset on value of type null in /home/kommuasi/public_html/plugins/content/themlercontent/lib/Shortcodes.php on line 784” It’s the same warning across the installations, but on one installation it appears on the front side/main site, and at another installation it appears on other menu sites. What is the solution to this?