Error 404 occurs in the "Authors" menu:
https://www.screenpresso.com/=9tXqe
I have Alexandria Book Library version 4.0.4 installed.
This error occurs when I display the list of Authors using the menu of the same name.
I determined that this menu item can be configured so that there is no error.
To do this, go to the Authors menu settings:
https://www.screenpresso.com/=Cat0b
In the second tab (General options) there is a setting By default:
https://www.screenpresso.com/=0hlGc
If you change it to this:
https://www.screenpresso.com/=7pP6e
then the "Authors" menu item works correctly.
Hi Odin72a,
I fixed the bug. I will publish the new release as soon as possible.
Thanks for the detailed reporting