[Plugin: WP Admin Error Handler] Plugin doesn't work with multiple WP installs on same server

Running MAMP with multiple WP installs in separate directories (ie. localhost/apples/, localhost/oranges, etc. Same applies to a live server with multiple installs as well. But main test here was done locally.

The problem is, when using the plugin on any or all installs, it only detects the errors from the directory that falls first in alphabetical order, where in my example, would be localhost/apples/. The plugin is only active in the localhost/oranges/ directory, but returns the errors for the WP theme in the /apples directory.

http://ww.wp.xz.cn/extend/plugins/wp-admin-error-handler/