HuibSTRA

We have had the problem on our forum for quite some time that the date/time format is not correct. There will then be a %s, nothing more. I've already searched the support section, but I can't find anything. Can someone help me?

We have not been able to upgrade our forum for a long time due to lack of time. We currently have this option and have renewed the license. However, it is not possible for us to upgrade directly to the latest version because the latest version only supports PHP 8. I don't know where to start now. Is there an IPB version available that supports PHP 7.4 and PHP 8, so that we can upgrade to the latest version?