Both websites worked properly in the past, but with the recent update Joomla 3.8.12 (PHP 7.2.10) the colors settings of CLEANLOGIC 3.x template (bought in 2014) are not respected anymore.
I checked color configuration in the template settings and they are still correct (see attachment).
What to do to resolve this issue?
I am not a Joomla specialist, so please explain in details.
thanks a lot for your quick Reply. I tried to solve the problem myself and found the mentioned article already in the forum. But I do not know how to update to Gantry 4. Is this a Joomla extension? I can only find a Gantry 5 version.
Unfortunately the Folders of my Cleanlogic template (from 2014) are completely different. (see enclose print screen)
I can not even find the files color.php and layout.php in the template directory.