I get the following error message.
Failed opening required '/mnt/web324/a1/24/5575024/htdocs/relaunch/components/com_sppagebuilder/builder/classes/base.php' (include_path='.:/opt/RZphp80/includes')
We are currently still using Joomla 3.x, but are currently in the process of switching to Joomla 4. Therefore, we still use the slightly outdated PHP version 8.0
I would be pleased to receive a quick response