I had a problem when changing domain on my project
for example, before changes, in phpdocx/config/phpdocxconfig.ini file, i had value="domain1.com"
i change my project domain, and made changes phpdocx/config/phpdocxconfig.ini config file with value="domain2.com"
i have licences for both domains, and i have projects that are ok on domain2.com
It looks like there is some cache, and when i switch domain, phpdocxconfig file values are not available...