Hello,
I'm actually working on a moodle project and my mimetex (Latex) doesn't work. The error is due to security concerns. Is there a way to fix this?
You can't run/install arbitrary binaries on Free Hosting. That will not change. You'd need to find a PHP-based LaTeX-to-graphics or LaTeX-to-HTML+CSS converter or use an external HTTP-based API (if you can find one).