Is it possible to put Joomla 5 on a subdirectory where a Joomla 4 site is running.
richnyc30 yep, I have a J5 site in a sub-folder of a J2.5 site, so it must be possible.
richnyc30 Also make sure that your system meets all the requirement to run Joomla 5: PHP 8.1, etc ...