I get a 500 Internal Server error if I try to register a new user. This user will be created successfully, but I don't want that my users will see the error page and, therefore, think that something went wrong.
My WordPress is hosted in a subdirectory of my institutions web page (e.g.,
www.page.com/path/WordPress). The installation itself is in the
/var/www directory on an Ubuntu in a VirtualBox image.
It seems that 500 Internal Server errors are quite common, but I didn't found a working solution for me in the web. Most discussions recommend to do one of the following things:
- Disable all plugins
- Change to default theme
- Checked Apache2 log
- Checked PHP log
I tried them all, bot none works for me. Has somebody an additional recommendation?