Glenn, we do need php on that sever.
Also, following your advice, I dismoded php8.3, php8.1, mpm_prefork and enabled mpm_event.
However, we still get Unexpected token '<', " when I try to render the questions and Unknown server communication error when we try to review problem using Library browser.
Well, I don't think that's the cause but after upgrade to Ubuntu 24.02, we need to install the perl module DBD::MariaDB to have webwork2 runs.
What else can we try?
Also, following your advice, I dismoded php8.3, php8.1, mpm_prefork and enabled mpm_event.
However, we still get Unexpected token '<', " when I try to render the questions and Unknown server communication error when we try to review problem using Library browser.
Well, I don't think that's the cause but after upgrade to Ubuntu 24.02, we need to install the perl module DBD::MariaDB to have webwork2 runs.
What else can we try?