Installation Error

I got below error message during the installation recruiter core files on a development server. Please advise me, Thank you.

The installation has encountered an error.

Please continue to the error page
An AJAX HTTP request terminated abnormally. Debugging information follows. Path: http://d7distribution.lndo.site/install.php?profile=recruiter&locale=en&... StatusText: ResponseText: ReadyState: 4