James R de Castro

On the back of your comment above I have checked my php.ini files (there are three) and in all of them short_ope_tags is set to Off. I have three in the following locations : /etc/php/8.1/apache2/php.ini /etc/php/8.1/cli/php.ini /etc/php/7.4/apache2/php.ini

Many thanks for the very prompt reply php version 8.1.2-1ubuntu2.14 postfixadmin is the latest on Ubuntu - upgraded in the last week or two. Don't know how to positively confirm the version without accessing the (non-working) postfixadmin setup screen -but it should be the latest one for my version of Ubuntu (22.04 jammy) , which is 3.3.10-2 Do you think I should copy this to github instead?

(by the way - the system is running Ubuntu on kernel 5.15.0-91, postfix, dovecot, and mysql, with spamassassin as the spam filter and all packages on the latest version in the ubuntu stable release )

I have a fairly mature Postfix server which has been running postfixadmin since 2010. After a recent update, postifxadmin has stopped working as shown by the two attached screenshots. The server runs normally for existing mail accounts, but I am unable to add new ones or manage the existing ones. I don't know if this happened with the latest update or the one before that because our user list had been stable for the last 3 years and I only found out when suddenly trying to add more users. The first...