Failed to execute default Web Browser

[Moltke]

I installed XAMPP 32bit version  5.6.23-0 in Linux Lite version 3.8.  Install went without a problem but whenever I clikc any of the control panel links to go to the XAMPP dashboard, it gives a dialog box that says "Failed to execute default Web Browser" "input/output error."
I only have Chromium installed, but the same error occurs if I remove Chromium and install Firefox.  I have search for "Failed to execute default Web Browser" and can find no solutions that work.  Any ideas?

Did  you start XAMPP? To start it, open a terminal and type

Code:

sudo /opt/lampp/lampp start

hit enter, type in your password when asked and try again. Read here more info  https://www.apachefriends.org/faq_linux.html

Hope this helps!