I customized invoiceplane as per my requirements. Everything was fine. But today when I tried to access it was just white blank page. I tried to access specific urls, rest of them working fine. few functions/urls which are not working are:
access to subdomain (installed on subdomain).
access to http://subdomain/dashboard
I check db connections, it was okay.
I think it was problem of htaccess as no errors logged in logs folder. I tried but no luck.